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已有 1327 次阅读 2017-12-27 13:24 |个人分类:发表作品|系统分类:论文交流|关键词:学者

发表期刊:Advanced Functional Materials

论文题目:Thermoelectrics: Tuning Thermal Transport in Chain-Oriented Conducting Polymers for Enhanced Thermoelectric Efficiency: A Computational Study

论文作者:Wen Shi, Zhigang Shuai, Dong Wang

发表日期:24 October,2017

论文摘要:Strategies to tune thermal transport in conducting polymers are proposed by Dong Wang and co-workers in article number 1702847. Molecular dynamics simulations show that rationally tailoring the chain length and the crystallinity dramatically suppresses the lattice thermal conductivity along the polymer backbone. As a consequence, one order-of-magnitude increase in the thermoelectric figure of merit is achieved.

发表期刊:Advanced Materials Interfaces

论文题目:Chiral Self-Assembly: Capillary Flow-Driven, Hierarchical Chiral Self-Assembly of Peptide Nanohelix Arrays

论文作者:Yuefei Wang, Wei Qi, Ruizhe Xing, Qiguo Xing, Rongxin Su, Zhimin He

发表日期:9 October,2017

论文摘要:The hierarchical chiral self-assembly of peptides in evaporating liquid film is reported by Wei Qi and co-workers in article number 1700514. By changing the fluid mechanical effects under two distinct regimes: the “coffee ring” effect caused by outward capillary flow and the Rayleigh convection by buoyancy force, the peptides could self-assemble into well-aligned nanohelixes with their axis parallel or perpendicular to the substrate.

发表期刊:Advanced Materials Interfaces

论文题目:Thermal Conductivity: Manipulating Orientation of Silicon Carbide Nanowire in Polymer Composites to Achieve High Thermal Conductivity

论文作者:Yun Huang, Jiantao Hu, Yimin Yao, Xiaoliang Zeng, Jiajia Sun, Guiran Pan, Rong Sun, Jian-Bin Xu, Ching-Ping Wong

发表日期:8 September,2017

论文摘要:Xiaoliang Zeng, Rong Sun, and co-workers report the manipulation of the orientation of silicon carbide nanowires (SiCNWs) in polymers in article number 1700446. The oriented, thermally conductive networks constructed by SiCNWs achieve efficient heat transfer: fabricated epoxy/oriented SiCNW composites present a high thermal conductivity of 10.10 W m−1 K−1 at low filler loading (5 wt%), while only 1.78 and 0.30 W m−1 K−1 are achieved for epoxy/random SiCNW composites and epoxy/SiC nanoparticle composites, respectively.

发表期刊:Angewandte Chemie, International Edition

论文题目:Homogenous Alloys of Formamidinium Lead Triiodide and Cesium Tin Triiodide for Efficient Ideal-Bandgap Perovskite Solar Cells

论文作者:Yingxia Zong, Ning Wang, Lin Zhang, Ming-Gang Ju, Xiao Cheng Zeng, Xiao Wei Sun, Yuanyuan Zhou, Nitin P. Padture

发表日期:5 September,2017

论文摘要:Synergistic molecular mixing of FAPbI3 and CsSnI3 perovskites (FA=formamidinium) and formation of new crystalline alloy perovskites are reported by X. W. Sun, Y. Zhou, N. P. Padture, et al. in their Communication on page 12658 ff. The alloy perovskite of the composition (FAPbI3)0.7(CsSnI3)0.4 has an anomalous ideal bandgap of 1.3 eV for single-junction thin-film solar cells with an unusually high photocurrent.




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