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Aggregate 2022年第4期3卷 4-14页

作者： Ke He Ying Jiang Ting Wang Zhihua Liu Ming Wang Liang Pan Xiaodong Chen Innovative Centre for Flexible devices(iFLEX) Max Planck–NTU Joint Lab for Artificial SensesSchool of Materials Science and EngineeringNanyang Technological UniversitySingapore

Gold has been one of the most vastly used noble metals due to its unique *** modern manufacturing,gold is extensively used in electronics industry as electrical connectors due to the high conductivity and corrosion *** advancements in gold chemistry and nanofabrication technologies,gold materials can be tailored down to the dimension of nanoscale,which enables various novel ***,it is still a huge challenge to realize practical functional devices by rational utilizing these gold nanostructures-based ***,the recent developments in the design and fabrication of various functional devices based on assemblies and composites of gold nanostructures are *** from the plasmonic effect,optical colorimetric sensors,optoelectronics and surface-enhanced Raman spectroscopy sensors are *** by conductive devices with novel properties,flexible transparent conductors,stretchable electronics,wearable and implantable devices are *** bottom-up and top-down approaches to prepare assemblies and composites are *** addition,the challenges and future developments in the field are also *** is believed that further developments in gold nanostructures-based materials will greatly contribute to the nextgeneration biosensors,optoelectronics,wearable and implantable electronics.

关键词： assemblies composites functional devices gold materials nanostructures

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functional microfluidics:theory,microfabrication,and applications

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International Journal of Extreme Manufacturing 2024年第3期6卷 140-173页

作者： Mingzhu Xie Ziheng Zhan Yinfeng Li Junkai Zhao Ce Zhang Zhaolong Wang Zuankai Wang Interdisciplinary Research Center of Low-carbon Technology and Equipment College of Mechanical and Vehicle EngineeringHunan UniversityChangsha 410082People’s Republic of China Energy Research Institute of Shandong Academy of Sciences Qilu University of Technology(Shandong Academy of Sciences)Jinan 250014People’s Republic of China Qian Xuesen Laboratory of Space Technology China Academy of Space Technology(CAST)Beijing 100094People’s Republic of China Department of Mechanical Engineering Hong Kong Polytechnic UniversityHong Kong Special Administrative Region of China 999077People’s Republic of China

Microfluidic devices are composed of microchannels with a diameter ranging from ten to a few hundred ***,quite a small(10-9–10-18l)amount of liquid can be manipulated by such a precise *** the past three decades,significant progress in materials science,microfabrication,and various applications has boosted the development of promising functional microfluidic *** this review,the recent progress on novel microfluidic devices with various functions and applications is ***,the theory and numerical methods for studying the performance of microfluidic devices are briefly ***,materials and fabrication methods of functional microfluidic devices are ***,the recent significant advances in applications of microfluidic devices are highlighted,including heat sinks,clean water production,chemical reactions,sensors,biomedicine,capillaric circuits,wearable electronic devices,and ***,perspectives on the challenges and future developments of functional microfluidic devices are *** review aims to inspire researchers from various fields engineering,materials,chemistry,mathematics,physics,and more—to collaborate and drive forward the development and applications of functional microfluidic devices,specifically for achieving carbon neutrality.

关键词： capillary theory functional devices functional microfluidics

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Single-chain and monolayered conjugated polymers for molecular electronics

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Chinese Chemical Letters 2016年第8期27卷 1209-1222,1466页

作者： Zhao-Yang Zhang Tao Li School of Chemistry and Chemical Engineering Shanghai Jiao Tong University Shanghai 200240 China

Exploring the charge transport properties and electronic functions of molecules is of primary interest in the area of molecular *** polymers（CPs） represent an attractive class of molecular candidates,benefiting from their outstanding optoelectronic ***,they have been less studied compared with the small-molecule family,mainly due to the difficulties in incorporating CPs into molecular *** this review,we present a summary on how to fabricate CP-based singlechain and monolayered junctions,then discuss the transport behaviors of CPs in different junction architectures and finally introduce the potential applications of CPs in molecular-scale electronic *** the research on CP-based molecular electronics is still at the initial stage,it is widely accepted that（1） CP chains are able to mediate long-range charge transport if their molecular electronic structures are properly designed,which makes them potential molecular wires,and（2） the intrinsic optoelectronic properties of CPs and the possibility of incorporating desirable functionalities by synthetic strategies imply the potential of employing tailor-made polymeric components as alternatives to small molecules for future molecular-scale electronics.

关键词： Molecular electronics Conjugated polymers Molecular junctions Charge transport Molecular wire functional devices

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Advanced unconventional techniques for sub-100 nm nanopatterning

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InfoMat 2022年第8期4卷 25-53页

作者： Mengmeng Guo Zhiyuan Qu Fanyi Min Zheng Li Yali Qiao Yanlin Song Key Laboratory of Green Printing Institute of ChemistryChinese Academy of Sciences(ICCAS)BeijingPR China State Key Laboratory of Trauma Burn and Combined InjuryInstitute of Burn ResearchSouthwest HospitalArmy Medical UniversityChongqingPR China

Patterned nanostructures with ultrasmall features endow functional devices with unique nanoconfinement and performance *** increasing demand for miniaturization has stimulated the development of sub-100 nm nanopatterning *** conventional lithography—which is limited by unavoidable factors—advanced patterning techniques have been reported to produce nanoscale features down to molecular or even atomic *** this review,unconventional techniques for sub-100 nm nanopatterning are discussed,in particular the principles by which to achieve the desired patterns(among other important issues).Such techniques can be classified into three categories:template-replica,template-induced,and template-free ***,multi-dimensional nanostructures consist of various building materials,the unique properties of which are ***,the remaining challenges and opportunities for large-scale patterning,the improvement of device perfor-mance,the multi-dimensional nanostructures of biocompatible materials,molecular-scale patterning,and the carbon footprint requirements for future nanofabrication processes are discussed.

关键词： functional devices high resolution nanoconfinement nanostructure patterning techniques sub-100 nm unconventional lithography

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ecent progress in the theoretical design of two-dimensional ferroelectric

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Fundamental Research 2023年第3期3卷 322-331页

作者： Xin Jin Yu-Yang Zhang Shixuan Du University of the Chinese Academy of Sciences and Institute of Physics Chinese Academy of SciencesBeijing 100190China Songshan Lake Materials Laboratory DongguanGuangdong 523808China

Two-dimensional(2D)ferroelectrics(FEs),which maintain stable electric polarization in ultrathin films,are a promising class of materials for the development of various miniature functional *** recent years,several 2D FEs with unique properties have been successfully fabricated through *** have been found to exhibit some unique properties either by themselves or when they are coupled with other functional materials(e.g.,ferromagnetic materials,materials with 5 d electrons,etc.).As a result,several new types of 2D FE functional devices have been developed,exhibiting excellent *** a type of newly discovered 2D functional material,the number of 2D FEs and the exploration of their properties are still limited and this calls for further theoretical *** review summarizes recent progress in the theoretical predictions of 2D FE materials and provides strategies for the rational design of 2D FE *** aim of this review is to provide guidelines for the design of 2D FE materials and related functional devices.

关键词： Ferroelectric Ferroelectric functional devices Two-dimensional Theoretical design First-principles

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