Search Results - "Ren, Junzhen"

Completely non-fused electron acceptor with 3D-interpenetrated crystalline structure enables efficient and stable organic solar cell by Ma, Lijiao, Zhang, Shaoqing, Zhu, Jincheng, Wang, Jingwen, Ren, Junzhen, Zhang, Jianqi, Hou, Jianhui

“…Non-fullerene acceptors (NFAs) based on non-fused conjugated structures have more potential to realize low-cost organic photovoltaic (OPV) cells. However,…”
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Organic laser power converter for efficient wireless micro power transfer by Wang, Yafei, Zheng, Zhong, Wang, Jianqiu, Bi, Pengqing, Chen, Zhihao, Ren, Junzhen, An, Cunbin, Zhang, Shaoqing, Hou, Jianhui

“…Wireless power transfer with collimated power transmission and efficient conversion provides an alternative charging mode for off-grid and portable micro-power…”
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Intra- and Intermolecular Steric Hindrance Effects Induced Higher Open-Circuit Voltage and Power Conversion Efficiency by Han, Liangliang, Chen, Weichao, Hu, Tong, Ren, Junzhen, Qiu, Meng, Zhou, Yuanhang, Zhu, Dangqiang, Wang, Ning, Sun, Mingliang, Yang, Renqiang

“…A pair of donor–acceptor polymers PBDThDTBT and PBDTchDTBT are synthesized, which share the same conjugated backbone, but are designed with hexyl and…”
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Suppressing Energetic Disorder Enables Efficient Indoor Organic Photovoltaic Cells With a PTV Derivative by Bi, Pengqing, Ren, Junzhen, Zhang, Shaoqing, Zhang, Tao, Xu, Ye, Cui, Yong, Qin, Jinzhao, Hou, Jianhui

“…Indoor organic photovoltaics (IOPVs) cells have attracted considerable attention in the past few years. Herein, two PTV-derivatives, PTVT-V and PTVT-T, were…”
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Synthesis and Optical-electronic Properties of a Novel Star-shaped Benzodithiophene Molecule by Sheng, Ruiying, Liu, Qian, Qiu, Meng, Gu, Chuantao, Zhou, Yuanhang, Ren, Junzhen, Sun, Mingliang, Yang, Renqiang

“…Benzodithiophene (BDT)-based star-shaped molecule (12TBDT) was synthesized by Stille coupling reactions. The star-shaped molecule shows high decomposition…”
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Single‐Junction Organic Photovoltaic Cell with 19% Efficiency by Cui, Yong, Xu, Ye, Yao, Huifeng, Bi, Pengqing, Hong, Ling, Zhang, Jianqi, Zu, Yunfei, Zhang, Tao, Qin, Jinzhao, Ren, Junzhen, Chen, Zhihao, He, Chang, Hao, Xiaotao, Wei, Zhixiang, Hou, Jianhui

“…Improving power conversion efficiency (PCE) is important for broadening the applications of organic photovoltaic (OPV) cells. Here, a maximum PCE of 19.0%…”
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Progress in Organic Solar Cells: Materials, Physics and Device Engineering by Bi, Pengqing, Zhang, Shaoqing, Wang, Jingwen, Ren, Junzhen, Hou, Jianhui

“…Organic solar cells (OSCs) have been developed for few decades since the preparation of the first photovoltaic device, and the record power conversion…”
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Design of a Fully Non‐Fused Bulk Heterojunction toward Efficient and Low‐Cost Organic Photovoltaics by Ma, Lijiao, Zhang, Shaoqing, Ren, Junzhen, Wang, Guanlin, Li, Jiayao, Chen, Zhihao, Yao, Huifeng, Hou, Jianhui

“…To modulate the miscibility between donor and acceptor materials both possessing fully non‐fused ring structures, a series of electron acceptors (A4T‐16,…”
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New Method for Preparing ZnO Layer for Efficient and Stable Organic Solar Cells by Wang, Yafei, Zheng, Zhong, Wang, Jianqiu, Liu, Xiaoyu, Ren, Junzhen, An, Cunbin, Zhang, Shaoqing, Hou, Jianhui

“…Owing to outstanding optoelectronic properties and simple preparation, zinc oxide (ZnO) has widely been used in organic solar cells (OSCs). Although versatile…”
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PTV-based p-type organic semiconductors: Candidates for low-cost photovoltaic donors with simple synthetic routes by Bi, Pengqing, Ren, Junzhen, Zhang, Shaoqing, Wang, Jingwen, Hou, Jianhui

“…Organic photovoltaic (OPV) technique aims to realize roll-to-roll printing of semi-transparent, mechanically flexible and low-cost photovoltaic devices. The…”
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A High‐Performance Nonfused Wide‐Bandgap Acceptor for Versatile Photovoltaic Applications by Bi, Pengqing, Zhang, Shaoqing, Ren, Junzhen, Chen, Zhihao, Zheng, Zhong, Cui, Yong, Wang, Jianqiu, Wang, Shijie, Zhang, Tao, Li, Jiayao, Xu, Ye, Qin, Jinzhao, An, Cunbin, Ma, Wei, Hao, Xiaotao, Hou, Jianhui

“…Wide‐bandgap (WBG) nonfullerene acceptors (NFAs) with nonfused conjugated structures play a critical role in organic photovoltaic (OPV) cells. Here, NFAs named…”
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Asymmetric Alkyl Chain Engineering for Efficient and Eco‐Friendly Organic Photovoltaic Cells by Wang, Tao, Cui, Yong, Ren, Junzhen, Yu, Yue, Wang, Jianqiu, Yang, Ni, Zhang, Tao, Hou, Jianhui

“…Abstract Recent advancements in organic photovoltaic (OPV) cells have resulted in power conversion efficiencies (PCEs) surpassing 20%. However, the use of…”
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Molecular design revitalizes the low-cost PTV-polymer for highly efficient organic solar cells by Ren, Junzhen, Bi, Pengqing, Zhang, Jianqi, Liu, Jiao, Wang, Jingwen, Xu, Ye, Wei, Zhixiang, Zhang, Shaoqing, Hou, Jianhui

“…Abstract Developing photovoltaic materials with simple chemical structures and easy synthesis still remains a major challenge in the industrialization process…”
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Iodinated Electron Acceptor with Significantly Extended Exciton Diffusion Length for Efficient Organic Photovoltaic Cells by Chen, Zhihao, Zhang, Shaoqing, Zhang, Tao, Ren, Junzhen, Dai, Jiangbo, Li, Huixue, Qiao, Jiawei, Hao, Xiaotao, Hou, Jianhui

“…Iodination has unlocked new potentials in organic photovoltaics (OPVs). A newly designed and synthesized iodinated non‐fullerene acceptor, BO‐4I, showcases…”
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Molecular Design for Vertical Phase Distribution Modulation in High‐Performance Organic Solar Cells by Chen, Zhihao, Zhang, Shaoqing, Ren, Junzhen, Zhang, Tao, Dai, Jiangbo, Wang, Jingwen, Ma, Lijiao, Qiao, Jiawei, Hao, Xiaotao, Hou, Jianhui

“…Component distribution within the photoactive layer dictates the morphology and electronic structure and substantially influences the performance of organic…”
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Design and Synthesis of Dibenzothiadiazolopyrrolothiophene (DBTPT)‐Based Acceptors for Efficient Organic Photovoltaic Cells by Wang, Tao, Wang, Wenxuan, Cui, Yong, Ren, Junzhen, Chen, Zhihao, Wang, Jianqiu, Li, Hao, Li, Jiayao, Hou, Jianhui

“…The central core in non‐fullerene acceptors (NFAs) plays a crucial role in determining the efficiency of organic photovoltaic (OPV) cells. To further advance…”
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Low-cost and high-performance poly(thienylene vinylene) derivative donor for efficient versatile organic photovoltaic cells by Bi, Pengqing, Ren, Junzhen, Zhang, Shaoqing, Wang, Jianqiu, Chen, Zhihao, Gao, Mengyuan, Cui, Yong, Zhang, Tao, Qin, Jinzhao, Zheng, Zhong, Ye, Long, Hao, Xiaotao, Hou, Jianhui

“…The utilization of donor materials with complex structures obviously increases the costs of organic photovoltaic (OPV) cells. Therefore, low-cost and…”
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Pyrrole‐Based Fully Non‐fused Acceptor for Efficient and Stable Organic Solar Cells by Wang, Jianqiu, Wang, Chaoyi, Wang, Yafei, Qiao, Jiawei, Ren, Junzhen, Li, Jiayao, Wang, Wenxuan, Chen, Zhihao, Yu, Yue, Hao, Xiaotao, Zhang, Shaoqing, Hou, Jianhui

“…Organic solar cells (OSCs) are still suffering from the low light utilization and unstable under ultraviolet irradiation. To tackle these challenges, we design…”
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Fluorination strategy enables greatly improved performance for organic solar cells based on polythiophene derivatives by Yang, Chenyi, Zhang, Shaoqing, Ren, Junzhen, Bi, Pengqing, Yuan, Xiaotao, Hou, Jianhui

“…Introducing fluorine atoms on the backbone of P302 can not only downshift the energy levels, but also greatly improve the phase separation morphologies of the…”
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Design of Chlorinated Indaceno[1,2-b:5,6-b′]dithiophene Acceptors toward Efficient Organic Photovoltaics by Ma, Lijiao, Zhang, Shaoqing, Ryu, Du Hyeon, Wang, Guanlin, Song, Chang Eun, Shin, Won Suk, Ren, Junzhen, Hou, Jianhui

“…Chlorinated modifications have been extensively employed to modulate the optoelectronic properties of π-conjugated materials. Herein, the Cl substitution in…”
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