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Vacuum-free fabrication of high-performance semitransparent perovskite solar cells via e-glue assisted lamination process

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Science China Chemistry 2019年第7期62卷 875-882页

作者： Hengkai Zhang Yaokang Zhang Guang Yang Zhiwei Ren Wei Yu Dong Shen Chun-Shing Lee Zijian Zheng Gang Li The Hong Kong Polytechnic University Shenzhen Research Institute Shenzhen 518057 China Department of Electronic and Information Engineering The Hong Kong Polytechnic University Hong Kong China Institute of Textiles and Clothing The Hong Kong Polytechnic University Hong Kong China Center of Super-Diamond and Advanced Films Department of Chemistry City University of Hong Kong Hong Kong China State Key Laboratory of Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalin 116023 China

From a base material of conductive polymer(poly-(3,4-ethylenedioxythiophene):poly(styrenesulfonate),PEDOT:PSS),a flexible and high-conductivity(as low as 45Ω/sq)transparent electrode was fabricated on polydimethylsiloxane elastomer by an acid treatment and transfer *** with the D-sorbitol-doped PEDOT:PSS electric glue,we successfully demonstrated a vacuum-free and ambient lamination fabrication process for semi-transparent perovskite solar cells using triple cation Cs0.05(MA0.17FA0.83)0.95Pb(I0.83Br0.17)*** this manufacturing-friendly lamination process,we fabricated semitransparent perovskite solar cell devices with power conversion efficiencies up to 16.4%and variable transparencies.

关键词： perovskite solar cells lamination electric glue semi-transparent vacuum-free fabrication

Simulation of Solid Particle Interactions Including Segregated lamination by Using MPS Method

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Computer Modeling in Engineering & Sciences 2018年第7期116卷 11-29页

作者： Kyung Sung Kim Moo-Hyun Kim Hakun Jang Hee Chen Cho Tongmyong University BusanRepublic of Korea Texas A&M University College StationTXU.S.A Mississippi State University MSU.S.A

A new MPS(Moving Particle Semi-implicit)method is developed to simulate the behaviors and interactions of multiple fine solid particles as a *** fluid particles are affected by viscosity,so solid particles are affected by *** solid particle dynamics for landslides,dumping,and gravity sorting *** can be difficult to simulate using conventional MPS methods,are modeled in this paper using the developed multi-solid-particle MPS method that benefits from drawing comparisons with the corresponding fluid particle *** present MPS results for dumping solid particles are verified against the corresponding DEM(Discrete Element Method)*** shape and angle of repose for solid particles are shown to be highly dependent on the friction coefficient between *** peculiar phenomenon of segregated lamination(gravity sorting)among grains of different densities has been successfully reproduced using the multi-solid-particle MPS *** quality is found to be dependent on the densities and frictional coefficients of the constituent *** behavior of heterogeneous mixtures of multiple solid and liquid particles are also compared and *** newly developed tool offers a window into the physical dynamics of sedimentology that the broader geoscience community might benefit from.

关键词： Fine solid particle MPS(Moving Particle Semi-implicit) friction force land sliding dumping segregated lamination heterogeneous multiple particles gravity sorting

High performance flexible metal oxide/silver nanowire based transparent conductive films by a scalable lamination-assisted solution method

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Journal of Materiomics 2017年第1期3卷 77-82页

作者： Hua Yu Andrew J.Stapleton David A.Lewis Lianzhou Wang a Nanomaterials Centre School of Chemical Engineering and Australian Institute for Bioengineering and NanotechnologyThe University of QueenslandBrisbaneQLD4072Australia Flinders Centre for NanoScale Science and Technology Flinders UniversityGPO Box 2100AdelaideSA 5001Australia CSIRO Materials Science and Engineering Private Bag 33Clayton SouthVictoria 3169Australia

Flexible MoO_(3)/silver nanowire(AgNW)/MoO_(3)/TiO_(2)/Epoxy electrodes with comparable performance to ITO were fabricated by a scalable solution-processed method with lamination assistance for transparent and conductive *** nanoparticle-based electrodes were also prepared for *** a simple spin-coating and lamination-assisted planarization method,a full solution-based approach allows preparation of AgNW-based composite electrodes at temperatures as low as 140℃.The resulting flexible AgNW-based electrodes exhibit higher transmittance of 82%at 550 nm and lower sheet resistance about 12-15Ωsq^(-1),in comparison with the values of 68%and 22-25Ωsq^(-1) separately for AgNP based *** electron microscopy(SEM)and Atomic force microscopy(AFM)reveals that the multi-stacked metal-oxide layers embedded with the AgNWs possess lower surface roughness(laminationassisted solution-processed method is cost-effective and scalable,which is desire for large-area *** in view of the materials cost and comparable performance,this AgNW-based transparent and conductive electrodes is potential as an alternative to ITO for various optoelectronic applications.

关键词： Silver nanowires Transparent conductive film MoO_(3) Solution processed lamination

Design and lamination Process of Composite Fabric for Automobile

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Journal of Donghua University(English Edition) 2020年第6期37卷 493-497页

作者： GUO Yan QIANG Sheng CUI Weiwei SONG Minfang School of Textile Science and Engineering Xi'an Polytechnic UniversityXi'an 710048China

The composite fabric is a new type of automobile fabric in recent *** three-layer composite fabric was made of different materials that were linen weaving fabric,knitting fabric and warp-knitted spacer *** testing performances of three different adhesives,the thermoplastic urethanes(TPU)hot melt powder was selected to adhere every ***,the laminating process was designed and *** optimized process conditions were following:the temperature was 150℃,the pressure was 2.0 N·cm-2,the time was 80 s,and the dosage of adhesive was 20 g·*** new laminated fabric has multi-functions,such as comfortability,permeability and physic mechanical *** lamination process will be used to be the basis for the study of functional laminated car seat fabric.

关键词： lamination composite car seat fabric process peeling strength

Electrical Instability in Pentacene Transistors with Mylar and PMMA/Mylar Gate Dielectrics Transferred by lamination Process

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Journal of Applied Mathematics and Physics 2016年第7期4卷 1202-1209页

作者： Abdou Karim Diallo Abdoul Kadri Diallo Diouma Kobor Marcel Pasquinelli Departement de Physique Appliquée Université de Gaston Berger Saint Louis Sénégal Laboratoire de Chimie et de Physique des Matériaux (LCPM) Université Assane Seck de Ziguinchor Ziguinchor Sénégal Aix Marseille Université Domaine Universitaire de Saint Jér&ocircme Marseille France

This study deals with electrical instability under bias stress in pentacene-based transistors with gate dielectrics deposited by a lamination process. Mylar film is laminated onto a polyethylene terephthalate (PET) substrate, on which aluminum (Al) gate is deposited, followed by evaporation of organic semiconductor and gold (Au) source/drain contacts in bottom gate top contact configuration (Device 1). In order to compare the influence of the semiconductor/dielectric interface, a second organic transistor (Device 2) which is different from the Device 1 by the deposition of an intermediate layer of polymethyl methacrylate (PMMA) onto the laminated Mylar dielectric and before evaporating pentacene layer is fabricated. The critical device parameters such as threshold voltage (VT), subthreshold slope (S), mobility (μ), onset voltage (Von) and Ion/Ioff ratio have been studied. The results showed that the recorded hysteresis depend on the pentacene morphology. Moreover, after bias stress application, the electrical parameters are highly modified for both devices according to the regimes in which the transistors are operating. In ON state regime, Device 1 showed a pronounced threshold voltage shift associated to charge trapping, while keeping the μ, Ioff current and S minimally affected. Regardless of whether Device 2 exhibited better electrical performances and stability in ON state, we observed a bias stress-induced increase of depletion current and subthreshold slope in subthreshold region, a sign of defect creation. Both devices showed onset voltage shift in opposite direction.

关键词： Organic Transistor Mylar lamination Pentacene Bias Stress

Study of lamination Characteristics for Rapid Prototyping

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Chinese Journal of Lasers 1996年第2期 145-149页

作者： Liu Yu Zhang Hanbi E Maohua (Huazhong University of Science and Technoloyg Dept . Optoelectronic Engineering ,Wuhan 430074 )

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ＳｔｕｄｙｏｆＬａｍｉｎａｔｉｏｎＣｈａｒａｃｔｅｒｉｓｔｉｃｓｆｏｒＲａｐｉｄ　Ｐｒｏｔｏｔｙｐｉｎｇ￥ＬｉｕＹｕ；ＺｈａｎｇＨａｎｂｉ；ＥＭａｏｈｕａ（ＨｕａｚｈｏｎｇＵｎｉｖｅｒｓｉｔｙｏｆＳｃｉｅｎｃｅａｎｄＴｅｃｈｎｏｌｏｙｇＤｅｐｔ．Ｏｐ...

关键词： rapid prototyping photocurable resin lamination

Semi-transparent polymer solar cells with all-copper nanowire electrodes

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Nano Research 2018年第4期11卷 1956-1966页

作者： Haitao Zhai Yang Li Liwei Chen Xiao Wang Liangjing Shi Ranran Wang Jing Sun the State Key Lab of High Performance Ceramics and Superfine Microstructure Shanghai Institute of Ceramics Chinese Academy of Sciences Shanghai 200050 China University of Chinese Academy of Sciences Beijing 100049 China Suzhou Institute of Nano-tech and Nano-bionics Chinese Academy of Sciences Suzhou 215123 China

Transparent electrodes based on copper nanowires （Cu NWs） have attracted significant attention owing to their advantages including high optical transmittance, good conductivity, and excellent mechanical flexibility. However, low-cost, high-performance, and environmental friendly solar cells with all-Cu NW electrodes have not been realized until now. Herein, top and bottom transparent electrodes based on Cu NWs with low surface roughness and homogeneous conductivity are fabricated. Then, semi-transparent polymer solar cells （PSCs） with the inverted structure of polyacrylate/Cu NWs/poly（3,4- ethylenedioxythiophene）：poly（styrenesulfonate）（PEDOT：PSS）（PH1000）/Y-TiO2/ poly（3-hexylthiophene）：[6,6]-phenyl-C61-butyric acid 3,4,5-tris（octyloxy）benzyl/ PEDOT：PSS （4083）/Cu NWs/polyimide/polydimethylsiloxane are constructed; these could absorb light from both sides with a power conversion efficiency reaching 1.97% and 1.85%. Furthermore, the PSCs show an average transmittance of 42% in the visible region, which renders them suitable for some specialized applications such as power-generating windows and building-integrated photovoltaics. The indium tin oxide （ITO）- and noble metal-free PSCs could pave new pathways for fabricating cost-effective semi-transparent PSCs.

关键词： Cu nanowires transparent electrode semi-transparent polymer solar ceils lamination

Magnetic field distribution in the cross section of Terfenol-D rod and its application

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Journal of Rare Earths 2009年第3期27卷 525-528页

作者：唐志峰吕福在刘洋 College of Biomedical Engineering and Instrument Science Zhejiang University Modern Manufacture Engineering Institute Zhejiang University

Whether the Terfenol-D rod should be laminated is of concern at the beginning of designing a magnetostrictive actuator for dynamic applications. lamination can reduce the eddy current loss, but also decrease the stiffness of the GMM rod. The conventional way by is complicated FEM （Finite-Element Method） or one＇s experience. In this article an analytical approach of magnetic field distribution in the cross-section of the rod was described, and it was introduced as a reference method to judge if the Terfenol-D rod should be laminated. Numerical evaluation and experimental results proved the rationality and availability of the approach.

关键词： magnetostrictive magnetic field lamination dynamic

Characteristics,Types,and Prospects of Geological Sweet Sections in Giant Continental Shale Oil Provinces in China

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Journal of Earth Science 2022年第5期33卷 1260-1277页

作者： Zhi Yang Caineng Zou Songtao Wu Songqi Pan Xiaoni Wang Haitao Liu Wenqi Jiang Jiarui Li Qiyan Li Xiaobing Niu Guohui Li Zhenxing Tang Xuguang Guo Dong Huang Qizhao Wei Research Institute of Petroleum Exploration&Development PetroChinaBeijing 100083China School of Earth and Space Sciences Peking UniversityBeijing100871 School of Energy China University of GeosciencesBeijing 100083China Research Institute of Exploration and Development PetroChina Changqing Oilfield CompanyXi'an 710021China Research Institute of Exploration and Development PetroChina Daqing Oilfield CompanyDaqing 163712China Research Institute of Exploration and Development PetroChina Jilin Oilfield CompanySongyuan 138000China Research Institute of Exploration and Development PetroChina Xinjiang Oilfield CompanyKelamay 834000China Research Institute of Exploration and Development PetroChina Southwest Oil&Gasfield CompanyChengdu 610051China

“Sweet sections”in giant shale oil provinces are preferential fields that primarily support China to increase the reserves and production of continental shale *** on the study of the geological conditions of shale oil in the continental basins in China,it was found that the shale stratum in major oil generation windows generally has higher degrees of oil and gas accumulation,and mostly contains *** generation and reservoir capacities are the two key parameters for evaluating and optimizing favorable shale oil *** evaluation index(volume of shale stratum multiplied by total organic carbon(TOC)multiplied by total porosity)for the giant continental shale oil provinces is also *** is optimized that the Upper Triassic Chang 7 Member in the southcentral Ordos Basin,Lower Cretaceous Qing 1 Member in the Gulong-Changling Sag in the Songliao Basin,Middle-Lower Permian in the Junggar Basin,Da’anzhai Member of the Ziliujing Formation of Lower Jurassic in the central and northern Sichuan Basin,and Paleogene oil-rich sag in the Bohai Bay Basin are the five giant continental shale oil *** word“geological sweet sections”in continental shale oil provinces of China refers to favorable shale intervals which are relatively rich in oil,with superior physical properties,and more easily modified and developed commercially under applicable economic and technological *** evaluation,there are mainly two types of“geological sweet sections”of giant continental shale oil developed onshore in *** type of“geological sweet sections”is generally mudstone with optimal physical properties or a thin tight reservoir,to which the shale oil migrates a short *** are medium-to-high-mature zones with a thin sandy shale stratum in the Chang 7 Member in the Ordos Basin,mixed shale stratum in the mediummature Lucaogou Formation in the Jimsar Sag,and multi-layered mixed Paleogene shale stratum in the Bohai Bay *** other type of“ge

关键词： continental shale oil shale stratum geological sweet section source rock oil micro-nano pore throats laminae lamination free hydrocarbons shale oil revolution petroleum geology