Search Results - "Zhao, Ruyan"

Polymer Acceptors Containing B←N Units for Organic Photovoltaics by Zhao, Ruyan, Liu, Jun, Wang, Lixiang

“…Conspectus Organic photovoltaics (OPVs), in which blend films of organic or polymer electron donor and electron acceptor are used as the active layer, are a…”
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Large piezoelectric response in a Jahn-Teller distorted molecular metal halide by Wang, Sasa, Khan, Asif Abdullah, Teale, Sam, Xu, Jian, Parmar, Darshan H., Zhao, Ruyan, Grater, Luke, Serles, Peter, Zou, Yu, Filleter, Tobin, Seferos, Dwight S., Ban, Dayan, Sargent, Edward H.

“…Piezoelectric materials convert between mechanical and electrical energy and are a basis for self-powered electronics. Current piezoelectrics exhibit either…”
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Simple and Efficient Green-Light-Emitting Diodes Based on Thin Organolead Bromide Perovskite Films via Tuning Precursor Ratios and Postannealing Temperature by Zhao, Xiaofei, Zhang, Baohua, Zhao, Ruyan, Yao, Bing, Liu, Xuejing, Liu, Jun, Xie, Zhiyuan

“…Organometal halide perovskites (OHPs) are becoming a hot topic in the field of display and lighting. Unlike the strategy used for solar cells, that is, using…”
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Organoboron Polymer for 10% Efficiency All-Polymer Solar Cells by Zhao, Ruyan, Wang, Ning, Yu, Yingjian, Liu, Jun

“…Optoelectronic polymers are always π-conjugated polymers consisting of C, H, N, S, and O elements. The main group element chemistry is a new tool to tune the…”
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Polymer Acceptor Based on B←N Units with Enhanced Electron Mobility for Efficient All-Polymer Solar Cells by Zhao, Ruyan, Dou, Chuandong, Xie, Zhiyuan, Liu, Jun, Wang, Lixiang

“…We demonstrate that polymer electron acceptors with excellent all‐polymer solar‐cell (all‐PSC) device performance can be developed from polymer electron donors…”
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Precision Synthesis of Conjugated Polymers Using the Kumada Methodology by Cheng, Susan, Zhao, Ruyan, Seferos, Dwight S

“…Conspectus Since the discovery of conductive poly­(acetylene), the study of conjugated polymers has remained an active and interdisciplinary frontier between…”
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Improving Active Layer Morphology of All-Polymer Solar Cells by Solution Temperature by Wang, Ning, Yu, Yingjian, Zhao, Ruyan, Ding, Zicheng, Liu, Jun, Wang, Lixiang

“…The morphology of a polymer donor/polymer acceptor active layer in all-polymer solar cells (all-PSCs) has a big influence on photovoltaic performance. It is…”
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Amorphous Polymer Acceptor Containing B ← N Units Matches Various Polymer Donors for All-Polymer Solar Cells by Zhao, Ruyan, Lin, Baojun, Feng, Jirui, Dou, Chuandong, Ding, Zicheng, Ma, Wei, Liu, Jun, Wang, Lixiang

“…Polymer acceptors for high-efficiency all-polymer solar cells (all-PSCs) are generally semicrystalline. In this manuscript, we report an amorphous polymer…”
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Homogeneous Synthesis of Monodisperse Sequence‐Defined Conjugated Oligomers by Temperature Cycling by Xu, Hao, Ye, Shuyang, Zhao, Ruyan, Seferos, Dwight S.

“…Sequence‐defined synthetic oligomers and polymers provide unprecedented opportunities for polymer chemists to finely control properties such as chain folding,…”
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Polymer Electron Acceptors with Conjugated Side Chains for Improved Photovoltaic Performance by Zhao, Ruyan, Bi, Zhaozhao, Dou, Chuandong, Ma, Wei, Han, Yanchun, Liu, Jun, Wang, Lixiang

“…The development of polymer electron acceptors lags far behind that of polymer electron donors. A general approach to improve photovoltaic performance of…”
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Rigid Conjugated Diamine Templates for Stable Dion–Jacobson-Type Two-Dimensional Perovskites by Zhao, Ruyan, Sabatini, Randy P, Zhu, Tong, Wang, Sasa, Morteza Najjarian, Amin, Johnston, Andrew, Lough, Alan J, Hoogland, Sjoerd, Sargent, Edward H, Seferos, Dwight S

“…Hybrid organic–inorganic perovskites (HOIPs) have garnered widespread interest, yet stability remains a critical issue that limits their further application…”
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All-polymer indoor photovoltaics based on polymer acceptors with various bandgap by Wang, Jiahui, Gao, Yuyue, Yu, Yingjian, Zhao, Ruyan, Zhang, Lu, Liu, Jun

“…Indoor photovoltaics (IPVs) are receiving great attention because they can power the wireless microelectronic devices needed for Internet of Things (IoTs)…”
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A New Electron‐Rich Unit for Polymer Electron Acceptors: 4,4‐Difluoro‐4H‐cyclopenta[2,1‐b:3,4‐b′]dithiophene by Zhao, Ruyan, Min, Yang, Dou, Chuandong, Liu, Jun, Wang, Lixiang

“…We report 4,4‐difluoro‐4H‐cyclopenta[2,1‐b:3,4‐b′]dithiophene (fCDT) as a new electron‐rich unit to design polymer electron acceptors. Owing to the fluoro…”
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Analgesic effects of pectoserratus plane block and intermediate cervical plexus block for transaxillary endoscopic thyroidectomy: a prospective randomized controlled trial by Yin, Dong, Duan, Zongsheng, Wang, Peisong, Zhao, Ruyan, Wang, Shuang, Li, Xinbai

“…Transaxillary endoscopic thyroidectomy (TAET) is favored for its favorable cosmetic outcomes and the preservation of anterior cervical function. Despite these…”
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A Thiophene Backbone Enables Two‐Dimensional Poly(arylene vinylene)s with High Charge Carrier Mobility by Liu, Yamei, Zhang, Heng, Yu, Hongde, Liao, Zhongquan, Paasch, Silvia, Xu, Shunqi, Zhao, Ruyan, Brunner, Eike, Bonn, Mischa, Wang, Hai I., Heine, Thomas, Wang, Mingchao, Mai, Yiyong, Feng, Xinliang

“…Linear conjugated polymers have attracted significant attention in organic electronics in recent decades. However, despite intrachain π‐delocalization,…”
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Study of key technology and architecture of health management for missile Equipment by Ruyan Zhao, Meng Qian, Lei Zhang

“…In order to resolve the problem in the the maintenance of missile equipment, put forward the health management architecture of missile equipment based on the…”
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Exciton polaron formation and hot-carrier relaxation in rigid Dion–Jacobson-type two-dimensional perovskites by Biswas, Somnath, Zhao, Ruyan, Alowa, Fatimah, Zacharias, Marios, Sharifzadeh, Sahar, Coker, David F., Seferos, Dwight S., Scholes, Gregory D.

“…The efficiency of two-dimensional Dion–Jacobson-type materials relies on the complex interplay between electronic and lattice dynamics; however, questions…”
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Engineering Electro‐Optic BaTiO 3 Nanocrystals via Efficient Doping by Wang, Sasa, Zhu, Tong, Sabatini, Randy, Najarian, Amin Morteza, Imran, Muhammad, Zhao, Ruyan, Xia, Pan, Zeng, Lewei, Hoogland, Sjoerd, Seferos, Dwight S., Sargent, Edward H.

“…Abstract Electro‐optic (EO) modulators provide electrical‐to‐optical signal conversion relevant to optical communications. Barium titanate (BaTiO 3 ) is a…”
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A New Electron‐Rich Unit for Polymer Electron Acceptors: 4,4‐Difluoro‐4 H ‐cyclopenta[2,1‐b:3,4‐b′]dithiophene by Zhao, Ruyan, Min, Yang, Dou, Chuandong, Liu, Jun, Wang, Lixiang

“…Abstract We report 4,4‐difluoro‐4 H ‐cyclopenta[2,1‐b:3,4‐b′]dithiophene (fCDT) as a new electron‐rich unit to design polymer electron acceptors. Owing to the…”
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Engineering hydrogen bonding to align molecular dipoles in organic solids for efficient second harmonic generation by Zhao, Ruyan, Zhu, Tong, Wang, Sasa, Jarrett-Wilkins, Charlie, Najjarian, Amin Morteza, Lough, Alan J, Hoogland, Sjoerd, Sargent, Edward H, Seferos, Dwight S

“…Considering nearly infinite design possibilities, organic second harmonic generation (SHG) molecules are believed to have long-term promise. However, because…”
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