Search Results - "Wei, Zhixiang"
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Large‐Area Organic Solar Cells: Material Requirements, Modular Designs, and Printing Methods
Published in Advanced materials (Weinheim) (01-11-2019)“…The printing of large‐area organic solar cells (OSCs) has become a frontier for organic electronics and is also regarded as a critical step in their industrial…”
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Conducting Polymer Nanowire Arrays for High Performance Supercapacitors
Published in Small (Weinheim an der Bergstrasse, Germany) (15-01-2014)“…This Review provides a brief summary of the most recent research developments in the fabrication and application of one‐dimensional ordered conducting polymers…”
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Small Exciton Binding Energies Enabling Direct Charge Photogeneration Towards Low‐Driving‐Force Organic Solar Cells
Published in Angewandte Chemie International Edition (05-07-2021)“…Organic solar cells (OSCs) with nonfullerene acceptors (NFAs) exhibit efficient charge generation under small interfacial energy offsets, leading to over 18 %…”
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Exciton Binding Energies of Nonfullerene Small Molecule Acceptors: Implication for Exciton Dissociation Driving Forces in Organic Solar Cells
Published in Journal of physical chemistry. C (04-10-2018)“…Reducing the driving force of exciton dissociation into charge-transfer states is one effective solution to minimize energy loss and thus to improve power…”
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High-Performance Two-Ply Yarn Supercapacitors Based on Carbon Nanotubes and Polyaniline Nanowire Arrays
Published in Advanced materials (Weinheim) (13-03-2013)“…Fine count two‐ply yarn supercapacitors are constructed from carbon nanotube yarns and polyaniline nanowires. The thread‐like supercapacitor possess excellent…”
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Core-Spun Carbon Nanotube Yarn Supercapacitors for Wearable Electronic Textiles
Published in ACS nano (27-05-2014)“…Linear (fiber or yarn) supercapacitors have demonstrated remarkable cyclic electrochemical performance as power source for wearable electronic textiles. The…”
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Conjugated Polymer–Small Molecule Alloy Leads to High Efficient Ternary Organic Solar Cells
Published in Journal of the American Chemical Society (01-07-2015)“…Ternary organic solar cells are promising candidates for bulk heterojunction solar cells; however, improving the power conversion efficiency (PCE) is quite…”
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Binary Organic Solar Cells Breaking 19% via Manipulating the Vertical Component Distribution
Published in Advanced materials (Weinheim) (01-08-2022)“…The variation of the vertical component distribution can significantly influence the photovoltaic performance of organic solar cells (OSCs), mainly due to its…”
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Polymer/Small Molecule/Fullerene Based Ternary Solar Cells
Published in Advanced energy materials (06-09-2017)“…Polymer/small molecule/fullerene based ternary solar cells have made great progress and have attracted considerable attention in recent years. The addition of…”
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Conducting Polyaniline Nanowire Arrays for High Performance Supercapacitors
Published in Journal of physical chemistry. C (06-05-2010)“…Vertically aligned conducting polymer nanowire arrays have great potential applications in supercapacitor electrode materials. In this paper, we report a…”
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Over 16% efficiency organic photovoltaic cells enabled by a chlorinated acceptor with increased open-circuit voltages
Published in Nature communications (07-06-2019)“…Broadening the optical absorption of organic photovoltaic (OPV) materials by enhancing the intramolecular push-pull effect is a general and effective method to…”
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12
Supramolecular Helices: Chirality Transfer from Conjugated Molecules to Structures
Published in Advanced materials (Weinheim) (13-11-2013)“…Different scales of chirality endow a material with many excellent properties and potential applications. In this review, using π‐conjugated molecules as…”
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Achievement of High Voc of 1.02 V for P3HT‐Based Organic Solar Cell Using a Benzotriazole‐Containing Non‐Fullerene Acceptor
Published in Advanced energy materials (19-04-2017)“…Poly(3‐hexyl thiophene) (P3HT) can be easily synthesized, demonstrating the large potential to decrease the cost in large‐scale synthesis. Thus, the…”
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A low cost and high performance polymer donor material for polymer solar cells
Published in Nature communications (21-02-2018)“…The application of polymer solar cells requires the realization of high efficiency, high stability, and low cost devices. Here we demonstrate a low-cost…”
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Achieving Over 15% Efficiency in Organic Photovoltaic Cells via Copolymer Design
Published in Advanced materials (Weinheim) (05-04-2019)“…Ternary blending and copolymerization strategies have proven advantageous in boosting the photovoltaic performance of organic solar cells. Here, 15% efficiency…”
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Conducting polymer nanostructures and their application in biosensors
Published in Journal of colloid and interface science (01-01-2010)“…This article reviews hard- and soft-template methods for the synthesis of conducting polymer nanostructures, and their application as transducer materials for…”
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Small reorganization energy acceptors enable low energy losses in non-fullerene organic solar cells
Published in Nature communications (07-06-2022)“…Minimizing energy loss is of critical importance in the pursuit of attaining high-performance organic solar cells. Interestingly, reorganization energy plays a…”
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All-small-molecule organic solar cells with over 14% efficiency by optimizing hierarchical morphologies
Published in Nature communications (26-11-2019)“…The high efficiency all-small-molecule organic solar cells (OSCs) normally require optimized morphology in their bulk heterojunction active layers. Herein, a…”
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Fluorination-enabled optimal morphology leads to over 11% efficiency for inverted small-molecule organic solar cells
Published in Nature communications (19-12-2016)“…Solution-processable small molecules for organic solar cells have attracted intense attention for their advantages of definite molecular structures compared…”
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High-Performance All-Carbon Yarn Micro-Supercapacitor for an Integrated Energy System
Published in Advanced materials (Weinheim) (25-06-2014)“…Single‐walled carbon nanotubes and chitosan composite yarn is prepared using a wet‐spinning method. After thermal treatment, mesoporous all‐carbon yarn is…”
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