Electrical Conductive Adhesives with Nanotechnologies

Electrical Conductive Adhesives with Nanotechnologies

Author: Yi (Grace) Li

Publisher: Springer Science & Business Media

Published: 2009-10-08

Total Pages: 445

ISBN-13: 0387887830

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“Electrical Conductive Adhesives with Nanotechnologies” begins with an overview of electronic packaging and discusses the various adhesives options currently available, including lead-free solder and ECAs (Electrically Conductive Adhesives). The material presented focuses on the three ECA categories specifically, Isotropically Conductive Adhesives (ICAs) Anisotropically Conductive Adhesives/Films (ACA/ACF) and Nonconductive Adhesives/Films (NCA/NCF). Discussing the advantages and limitations of each technique, and how each technique is currently applied. Lastly, a detailed presentation of how nano techniques can be applied to conductive adhesives is discussed, including recent research and development of nano component adhesives/nano component films, their electrical properties, thermal performance, bonding pressure and assembly and reliability.


Book Synopsis Electrical Conductive Adhesives with Nanotechnologies by : Yi (Grace) Li

Download or read book Electrical Conductive Adhesives with Nanotechnologies written by Yi (Grace) Li and published by Springer Science & Business Media. This book was released on 2009-10-08 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Electrical Conductive Adhesives with Nanotechnologies” begins with an overview of electronic packaging and discusses the various adhesives options currently available, including lead-free solder and ECAs (Electrically Conductive Adhesives). The material presented focuses on the three ECA categories specifically, Isotropically Conductive Adhesives (ICAs) Anisotropically Conductive Adhesives/Films (ACA/ACF) and Nonconductive Adhesives/Films (NCA/NCF). Discussing the advantages and limitations of each technique, and how each technique is currently applied. Lastly, a detailed presentation of how nano techniques can be applied to conductive adhesives is discussed, including recent research and development of nano component adhesives/nano component films, their electrical properties, thermal performance, bonding pressure and assembly and reliability.


Nanopackaging

Nanopackaging

Author: James E. Morris

Publisher: Springer

Published: 2018-09-22

Total Pages: 996

ISBN-13: 3319903624

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This book presents a comprehensive overview of nanoscale electronics and systems packaging, and covers nanoscale structures, nanoelectronics packaging, nanowire applications in packaging, and offers a roadmap for future trends. Composite materials are studied for high-k dielectrics, resistors and inductors, electrically conductive adhesives, conductive "inks," underfill fillers, and solder enhancement. The book is intended for industrial and academic researchers, industrial electronics packaging engineers who need to keep abreast of progress in their field, and others with interests in nanotechnology. It surveys the application of nanotechnologies to electronics packaging, as represented by current research across the field.


Book Synopsis Nanopackaging by : James E. Morris

Download or read book Nanopackaging written by James E. Morris and published by Springer. This book was released on 2018-09-22 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive overview of nanoscale electronics and systems packaging, and covers nanoscale structures, nanoelectronics packaging, nanowire applications in packaging, and offers a roadmap for future trends. Composite materials are studied for high-k dielectrics, resistors and inductors, electrically conductive adhesives, conductive "inks," underfill fillers, and solder enhancement. The book is intended for industrial and academic researchers, industrial electronics packaging engineers who need to keep abreast of progress in their field, and others with interests in nanotechnology. It surveys the application of nanotechnologies to electronics packaging, as represented by current research across the field.


Electrically Conductive Adhesives

Electrically Conductive Adhesives

Author: Rajesh Gomatam

Publisher: BRILL

Published: 2008-12-23

Total Pages: 434

ISBN-13: 9004165924

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This book is based on two Special Issues of the Journal of Adhesion Science and Technology (JAST vol. 22, no. 8-9 and vol. 22, no. 14) dedicated to the logic of electrically conductive adhesives. The contains a total of 21 papers (reflecting overviews and original research).


Book Synopsis Electrically Conductive Adhesives by : Rajesh Gomatam

Download or read book Electrically Conductive Adhesives written by Rajesh Gomatam and published by BRILL. This book was released on 2008-12-23 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on two Special Issues of the Journal of Adhesion Science and Technology (JAST vol. 22, no. 8-9 and vol. 22, no. 14) dedicated to the logic of electrically conductive adhesives. The contains a total of 21 papers (reflecting overviews and original research).


Nano-Bio- Electronic, Photonic and MEMS Packaging

Nano-Bio- Electronic, Photonic and MEMS Packaging

Author: C.P. Wong

Publisher: Springer Science & Business Media

Published: 2009-12-23

Total Pages: 761

ISBN-13: 1441900403

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Nanotechnologies are being applied to the biotechnology area, especially in the area of nano material synthesis. Until recently, there has been little research into how to implement nano/bio materials into the device level. “Nano and Bio Electronics Packaging” discusses how nanofabrication techniques can be used to customize packaging for nano devices with applications to biological and biomedical research and products. Covering such topics as nano bio sensing electronics, bio device packaging, NEMs for Bio Devices and much more.


Book Synopsis Nano-Bio- Electronic, Photonic and MEMS Packaging by : C.P. Wong

Download or read book Nano-Bio- Electronic, Photonic and MEMS Packaging written by C.P. Wong and published by Springer Science & Business Media. This book was released on 2009-12-23 with total page 761 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanotechnologies are being applied to the biotechnology area, especially in the area of nano material synthesis. Until recently, there has been little research into how to implement nano/bio materials into the device level. “Nano and Bio Electronics Packaging” discusses how nanofabrication techniques can be used to customize packaging for nano devices with applications to biological and biomedical research and products. Covering such topics as nano bio sensing electronics, bio device packaging, NEMs for Bio Devices and much more.


Low Percolation Threshold in Electrically Conductive Adhesives Using Complex Dimensional Fillers

Low Percolation Threshold in Electrically Conductive Adhesives Using Complex Dimensional Fillers

Author: Clinton Taubert

Publisher:

Published: 2018

Total Pages: 0

ISBN-13:

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Electrically conductive adhesives (ECAs) have recently become a critical technological area in component development behind solar cell packaging for die attachment, solderless interconnects, and heat dissipation. The standard example of an ECA employs the use of conductive fillers within a polymeric matrix or host to render the final composite conductive. Electrical conductivity of an ECA is governed by percolation theory, wherein the necessary fillers that host electrons transfer, via physical connection or tunneling, must reach some critical volume fraction to accommodate probable conductive pathways that would be large enough to be considered isotropic [1,2]. Many fillers exist for use in this role, but commonly silver is chosen for its high electrical and thermal conductivities [3]. However, silver (especially micro- or nano-structured) remains an expensive commodity, and typical volume fraction loadings in ECA can approach >30%. This is necessary as the theoretical critical volume fraction required for monodisperse spheres in a randomly oriented isotropic system is ~16% [4]. Such excessive filler loading not only invalidates economic feasibility, but also deteriorates mechanical properties inherent for the host polymer. To mitigate the critical percolation threshold (pc) for volume fraction loading of a filler, combative methods are articulated herein. One approach is to use low-dimensional, high-aspect ratio fillers, such as graphene and carbon nanotubes (CNTs), which have been shown to lower pc [5,6]. Typically, such fillers are more expensive than silver; however, given the low-loading implied to achieve a percolated network, this approach could improve the economic feasibility as an added filler for reducing total filler loading required [7]. In this work, commercial CNTs are employed as a high-aspect ratio filler for the reduction of silver filler loading in an ECA system. Graphene nanoplatelets are also synthesized and used to demonstrate a route for creating tailored high-aspect ratio, low-dimensional fillers which are effective at generating a percolated network at relatively low loading. Utilizing a pre-percolated CNT system, a hybrid silver/CNT system was then generated to achieve enhanced conductivity at lower total loading over pure silver systems, which exhibited a conductivity of 54 S/cm at 12 vol.% loading with a CNT loading of only 8 wt.%. 1. Aharoni, S.M. Electrical Resistivity of a Composite of Conducting Particles in an Insulating Matrix J. Appl. Phys. 43, 2463-2465, (1972) 2 .McLachlan, D.S. et al. Electrical Resistivity of Composites. J. Am. Ceram. Soc. 73, 2187-2203 (1990) 3. Morris, J. E. Electrically Conductive Adhesives, A. Comprehensive Review. 37-77 (1999) 4. Bueche, F. Electrical resistivity of Conducting Particles in an Insulating Matrix. J. Appl. Phys. 43, 4837-8 (1972) 5. Lin, X.; Lin, F., Proceedings of High Density Microsystem Design an Packaging, Conference, Shanhai, China. 382-384 (2004) 6. Marcq, F. et al. Carbon nanotubes and silver flakes filled epoxy resin for new hybrid conductive adhesives. Microelectron. Reliab. 51(7), 1230-1234 (2011) 7. Lyons, A. M. Electrically conductive adhesives, Effect of particle composition and size distribution. Polym. Eng. Sci. 31(6), 445-450, (1991)


Book Synopsis Low Percolation Threshold in Electrically Conductive Adhesives Using Complex Dimensional Fillers by : Clinton Taubert

Download or read book Low Percolation Threshold in Electrically Conductive Adhesives Using Complex Dimensional Fillers written by Clinton Taubert and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrically conductive adhesives (ECAs) have recently become a critical technological area in component development behind solar cell packaging for die attachment, solderless interconnects, and heat dissipation. The standard example of an ECA employs the use of conductive fillers within a polymeric matrix or host to render the final composite conductive. Electrical conductivity of an ECA is governed by percolation theory, wherein the necessary fillers that host electrons transfer, via physical connection or tunneling, must reach some critical volume fraction to accommodate probable conductive pathways that would be large enough to be considered isotropic [1,2]. Many fillers exist for use in this role, but commonly silver is chosen for its high electrical and thermal conductivities [3]. However, silver (especially micro- or nano-structured) remains an expensive commodity, and typical volume fraction loadings in ECA can approach >30%. This is necessary as the theoretical critical volume fraction required for monodisperse spheres in a randomly oriented isotropic system is ~16% [4]. Such excessive filler loading not only invalidates economic feasibility, but also deteriorates mechanical properties inherent for the host polymer. To mitigate the critical percolation threshold (pc) for volume fraction loading of a filler, combative methods are articulated herein. One approach is to use low-dimensional, high-aspect ratio fillers, such as graphene and carbon nanotubes (CNTs), which have been shown to lower pc [5,6]. Typically, such fillers are more expensive than silver; however, given the low-loading implied to achieve a percolated network, this approach could improve the economic feasibility as an added filler for reducing total filler loading required [7]. In this work, commercial CNTs are employed as a high-aspect ratio filler for the reduction of silver filler loading in an ECA system. Graphene nanoplatelets are also synthesized and used to demonstrate a route for creating tailored high-aspect ratio, low-dimensional fillers which are effective at generating a percolated network at relatively low loading. Utilizing a pre-percolated CNT system, a hybrid silver/CNT system was then generated to achieve enhanced conductivity at lower total loading over pure silver systems, which exhibited a conductivity of 54 S/cm at 12 vol.% loading with a CNT loading of only 8 wt.%. 1. Aharoni, S.M. Electrical Resistivity of a Composite of Conducting Particles in an Insulating Matrix J. Appl. Phys. 43, 2463-2465, (1972) 2 .McLachlan, D.S. et al. Electrical Resistivity of Composites. J. Am. Ceram. Soc. 73, 2187-2203 (1990) 3. Morris, J. E. Electrically Conductive Adhesives, A. Comprehensive Review. 37-77 (1999) 4. Bueche, F. Electrical resistivity of Conducting Particles in an Insulating Matrix. J. Appl. Phys. 43, 4837-8 (1972) 5. Lin, X.; Lin, F., Proceedings of High Density Microsystem Design an Packaging, Conference, Shanhai, China. 382-384 (2004) 6. Marcq, F. et al. Carbon nanotubes and silver flakes filled epoxy resin for new hybrid conductive adhesives. Microelectron. Reliab. 51(7), 1230-1234 (2011) 7. Lyons, A. M. Electrically conductive adhesives, Effect of particle composition and size distribution. Polym. Eng. Sci. 31(6), 445-450, (1991)


Adhesives Technology for Electronic Applications

Adhesives Technology for Electronic Applications

Author: James J. Licari

Publisher: William Andrew

Published: 2011-06-24

Total Pages: 415

ISBN-13: 1437778909

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Approx.512 pages Approx.512 pages


Book Synopsis Adhesives Technology for Electronic Applications by : James J. Licari

Download or read book Adhesives Technology for Electronic Applications written by James J. Licari and published by William Andrew. This book was released on 2011-06-24 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approx.512 pages Approx.512 pages


Nano-Bio- Electronic, Photonic and MEMS Packaging

Nano-Bio- Electronic, Photonic and MEMS Packaging

Author: C. P.(Ching-Ping) Wong

Publisher: Springer Nature

Published: 2021-03-17

Total Pages: 582

ISBN-13: 303049991X

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This book shows how nanofabrication techniques and nanomaterials can be used to customize packaging for nano devices with applications to electronics, photonics, biological and biomedical research and products. It covers topics such as bio sensing electronics, bio device packaging, MEMS for bio devices and much more, including: Offers a comprehensive overview of nano and bio packaging and their materials based on their chemical and physical sciences and mechanical, electrical and material engineering perspectives; Discusses nano materials as power energy sources, computational analyses of nano materials including molecular dynamic (MD) simulations and DFT calculations; Analyzes nanotubes, superhydrophobic self-clean Lotus surfaces; Covers nano chemistry for bio sensor/bio material device packaging. This second edition includes new chapters on soft materials-enabled packaging for stretchable and wearable electronics, state of the art miniaturization for active implantable medical devices, recent LED packaging and progress, nanomaterials for recent energy storage devices such as lithium ion batteries and supercapacitors and their packaging. Nano- Bio- Electronic, Photonic and MEMS Packaging is the ideal book for all biomedical engineers, industrial electronics packaging engineers, and those engaged in bio nanotechnology applications research.


Book Synopsis Nano-Bio- Electronic, Photonic and MEMS Packaging by : C. P.(Ching-Ping) Wong

Download or read book Nano-Bio- Electronic, Photonic and MEMS Packaging written by C. P.(Ching-Ping) Wong and published by Springer Nature. This book was released on 2021-03-17 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book shows how nanofabrication techniques and nanomaterials can be used to customize packaging for nano devices with applications to electronics, photonics, biological and biomedical research and products. It covers topics such as bio sensing electronics, bio device packaging, MEMS for bio devices and much more, including: Offers a comprehensive overview of nano and bio packaging and their materials based on their chemical and physical sciences and mechanical, electrical and material engineering perspectives; Discusses nano materials as power energy sources, computational analyses of nano materials including molecular dynamic (MD) simulations and DFT calculations; Analyzes nanotubes, superhydrophobic self-clean Lotus surfaces; Covers nano chemistry for bio sensor/bio material device packaging. This second edition includes new chapters on soft materials-enabled packaging for stretchable and wearable electronics, state of the art miniaturization for active implantable medical devices, recent LED packaging and progress, nanomaterials for recent energy storage devices such as lithium ion batteries and supercapacitors and their packaging. Nano- Bio- Electronic, Photonic and MEMS Packaging is the ideal book for all biomedical engineers, industrial electronics packaging engineers, and those engaged in bio nanotechnology applications research.


Handbook of Flexible Organic Electronics

Handbook of Flexible Organic Electronics

Author: Stergios Logothetidis

Publisher: Elsevier

Published: 2014-12-03

Total Pages: 483

ISBN-13: 1782420436

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Organic flexible electronics represent a highly promising technology that will provide increased functionality and the potential to meet future challenges of scalability, flexibility, low power consumption, light weight, and reduced cost. They will find new applications because they can be used with curved surfaces and incorporated in to a number of products that could not support traditional electronics. The book covers device physics, processing and manufacturing technologies, circuits and packaging, metrology and diagnostic tools, architectures, and systems engineering. Part one covers the production, properties and characterisation of flexible organic materials and part two looks at applications for flexible organic devices. Reviews the properties and production of various flexible organic materials. Describes the integration technologies of flexible organic electronics and their manufacturing methods. Looks at the application of flexible organic materials in smart integrated systems and circuits, chemical sensors, microfluidic devices, organic non-volatile memory devices, and printed batteries and other power storage devices.


Book Synopsis Handbook of Flexible Organic Electronics by : Stergios Logothetidis

Download or read book Handbook of Flexible Organic Electronics written by Stergios Logothetidis and published by Elsevier. This book was released on 2014-12-03 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic flexible electronics represent a highly promising technology that will provide increased functionality and the potential to meet future challenges of scalability, flexibility, low power consumption, light weight, and reduced cost. They will find new applications because they can be used with curved surfaces and incorporated in to a number of products that could not support traditional electronics. The book covers device physics, processing and manufacturing technologies, circuits and packaging, metrology and diagnostic tools, architectures, and systems engineering. Part one covers the production, properties and characterisation of flexible organic materials and part two looks at applications for flexible organic devices. Reviews the properties and production of various flexible organic materials. Describes the integration technologies of flexible organic electronics and their manufacturing methods. Looks at the application of flexible organic materials in smart integrated systems and circuits, chemical sensors, microfluidic devices, organic non-volatile memory devices, and printed batteries and other power storage devices.


Advanced Adhesives in Electronics

Advanced Adhesives in Electronics

Author: M O Alam

Publisher: Elsevier

Published: 2011-05-25

Total Pages: 279

ISBN-13: 0857092898

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Adhesives for electronic applications serve important functional and structural purposes in electronic components and packaging, and have developed significantly over the last few decades. Advanced adhesives in electronics reviews recent developments in adhesive joining technology, processing and properties. The book opens with an introduction to adhesive joining technology for electronics. Part one goes on to cover different types of adhesive used in electronic systems, including thermally conductive adhesives, isotropic and anisotropic conductive adhesives and underfill adhesives for flip-chip applications. Part two focuses on the properties and processing of electronic adhesives, with chapters covering the structural integrity of metal-polymer adhesive interfaces, modelling techniques used to assess adhesive properties and adhesive technology for photonics. With its distinguished editors and international team of contributors, Advanced adhesives in electronics is a standard reference for materials scientists, engineers and chemists using adhesives in electronics, as well as those with an academic research interest in the field. Reviews recent developments in adhesive joining technology, processing and properties featuring flip-chip applications Provides a comprehensive overview of adhesive joining technology for electronics including different types of adhesives used in electronic systems Focuses on the properties and processing of electronic adhesives, with chapters covering the structural integrity of metal-polymer adhesive interfaces and modelling techniques


Book Synopsis Advanced Adhesives in Electronics by : M O Alam

Download or read book Advanced Adhesives in Electronics written by M O Alam and published by Elsevier. This book was released on 2011-05-25 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adhesives for electronic applications serve important functional and structural purposes in electronic components and packaging, and have developed significantly over the last few decades. Advanced adhesives in electronics reviews recent developments in adhesive joining technology, processing and properties. The book opens with an introduction to adhesive joining technology for electronics. Part one goes on to cover different types of adhesive used in electronic systems, including thermally conductive adhesives, isotropic and anisotropic conductive adhesives and underfill adhesives for flip-chip applications. Part two focuses on the properties and processing of electronic adhesives, with chapters covering the structural integrity of metal-polymer adhesive interfaces, modelling techniques used to assess adhesive properties and adhesive technology for photonics. With its distinguished editors and international team of contributors, Advanced adhesives in electronics is a standard reference for materials scientists, engineers and chemists using adhesives in electronics, as well as those with an academic research interest in the field. Reviews recent developments in adhesive joining technology, processing and properties featuring flip-chip applications Provides a comprehensive overview of adhesive joining technology for electronics including different types of adhesives used in electronic systems Focuses on the properties and processing of electronic adhesives, with chapters covering the structural integrity of metal-polymer adhesive interfaces and modelling techniques


Adhesion in Microelectronics

Adhesion in Microelectronics

Author: K. L. Mittal

Publisher: John Wiley & Sons

Published: 2014-08-25

Total Pages: 293

ISBN-13: 1118831349

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This comprehensive book will provide both fundamental and applied aspects of adhesion pertaining to microelectronics in a single and easily accessible source. Among the topics to be covered include; Various theories or mechanisms of adhesion Surface (physical or chemical) characterization of materials as it pertains to adhesion Surface cleaning as it pertains to adhesion Ways to improve adhesion Unraveling of interfacial interactions using an array of pertinent techniques Characterization of interfaces / interphases Polymer-polymer adhesion Metal-polymer adhesion (metallized polymers) Polymer adhesion to various substrates Adhesion of thin films Adhesion of underfills Adhesion of molding compounds Adhesion of different dielectric materials Delamination and reliability issues in packaged devices Interface mechanics and crack propagation Adhesion measurement of thin films and coatings


Book Synopsis Adhesion in Microelectronics by : K. L. Mittal

Download or read book Adhesion in Microelectronics written by K. L. Mittal and published by John Wiley & Sons. This book was released on 2014-08-25 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive book will provide both fundamental and applied aspects of adhesion pertaining to microelectronics in a single and easily accessible source. Among the topics to be covered include; Various theories or mechanisms of adhesion Surface (physical or chemical) characterization of materials as it pertains to adhesion Surface cleaning as it pertains to adhesion Ways to improve adhesion Unraveling of interfacial interactions using an array of pertinent techniques Characterization of interfaces / interphases Polymer-polymer adhesion Metal-polymer adhesion (metallized polymers) Polymer adhesion to various substrates Adhesion of thin films Adhesion of underfills Adhesion of molding compounds Adhesion of different dielectric materials Delamination and reliability issues in packaged devices Interface mechanics and crack propagation Adhesion measurement of thin films and coatings