【摘 要】
：
With rapid development of 5G communication technologies,electromag-netic interference(EMI)shielding for electronic devices has become an urgent demand in recent years,where the development of corresponding EMI shielding materials against detrimental elect
【机 构】
：
School of Science and Engineering,The Chinese University of Hong Kong,Shenzhen 518172,People’s Repub
论文部分内容阅读
With rapid development of 5G communication technologies,electromag-netic interference(EMI)shielding for electronic devices has become an urgent demand in recent years,where the development of corresponding EMI shielding materials against detrimental electromagnetic radiation plays an essential role.Meanwhile,the EMI shielding materials with high flexibility and functional integrity are highly demanded for emerging shielding applications.Hitherto,a variety of flexible EMI shielding mate-rials with lightweight and multifunctionalities have been developed.In this review,we not only introduce the recent development of flexible EMI shielding materials,but also elaborate the EMI shielding mechanisms and the index for“green EMI shielding”per-formance.In addition,the construction strategies for sophisticated multifunctionalities of flexible shielding materials are summarized.Finally,we propose several possible research directions for flexible EMI shielding materials in near future,which could be inspirational to the fast-growing next-generation flexible electronic devices with reliable and multipurpose protections as offered by EMI shielding materials.
其他文献
Silver nanowire(Ag NW)has been considered as the prom-ising building block for the fabrication of transparent electromagnetic interference(EMI)shielding films.However,the practical application of Ag NW-based EMI shielding films has been restricted due to
MXene,as a rising star of two-dimensional(2D)materials,has been widely applied in fields of micro-wave absorption and electromagnetic shielding to cope with the arrival of the 5G era.However,challenges arise due to the excessively high permittivity and th
Single-molecule detection and imaging are of great value in chemical analysis,biomarker identification and other trace detection fields.However,the localization and visualization of single molecule are still quite a challenge.Here,we report a special-engi
Silica-based materials are usually used as delivery systems for antibacterial applications.In rare cases,bactericidal cationic surfactant templated silica composites have been reported as antimicrobial agents.However,their anti-bacterial efficacy is limit
Ingenious microstructure design and rational composition selection are effective approaches to realize high-performance microwave absorbers,and the advancement of biomimetic manufacturing provides a new strategy.In nature,urchins are the animals without e
Conductive hydrogels have potential applications in shield-ing electromagnetic(EM)radiation interference in deformable and wear-able electronic devices,but usually suffer from poor environmental stabil-ity and stretching-induced shielding performance degr
近日,中共中央办公厅、国务院办公厅印发了《关于实施中华优秀传统文化传承发展工程的意见》.本文站在创新与文化发展的理论探索新高度,从学生发展的内在需求、从社会需求、从时代需求出发,深入高校实际教学课堂,研究和探讨传统武术散打在高校的文化传承发展,从而提高传统武术散打的教学时效性和实效性.
The intrinsically safe Zn‖I2 battery,one of the lead-ing candidates aiming to replace traditional Pb-acid batteries,is still seriously suffering from short shelf and cycling lifespan,due to the uncontrolled I3--shuttling and dynamic parasitic reactions on
Years of research have demon-strated that the use of multiple components is essential to the develop-ment of a commercial photoelectrode to address specific bottlenecks,such as low charge separation and injection efficiency,low carrier diffusion length an
Perovskite solar cells(PSCs)have attracted tremendous attention as a promising alternative candidate for clean energy genera-tion.Many attempts have been made with various deposition techniques to scale-up manufacturing.Slot-die coating is a robust and fa