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Wei Ma
Researcher at Xi'an Jiaotong University
Publications - 570
Citations - 38750
Wei Ma is an academic researcher from Xi'an Jiaotong University. The author has contributed to research in topics: Organic solar cell & Polymer solar cell. The author has an hindex of 82, co-authored 438 publications receiving 30282 citations. Previous affiliations of Wei Ma include Chinese Academy of Sciences & South China University of Technology.
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Metal-organic-framework derived carbon polyhedron and carbon nanotube hybrids as electrode for electrochemical supercapacitor and capacitive deionization
TL;DR: In this paper, a carbon polyhedron and carbon nanotube hybrid (HCN) was synthesized by employing ZIF-67 as precursor for electrochemical supercapacitor and capacitive deionization (CDI).
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Size Effect on the Cytotoxicity of Layered Black Phosphorus and Underlying Mechanisms.
Xuejiao Zhang,Ziming Zhang,Siyu Zhang,Dengyu Li,Wei Ma,Chuanxin Ma,Chuanxin Ma,Fengchang Wu,Qing Zhao,Qingfeng Yan,Baoshan Xing +10 more
TL;DR: Bulk BP crystals are synthesized and exfoliated into layered BP with different lateral size and thickness, illustrating the disruption of cell membrane integrity especially by the largest BP-1, which has the highest cytotoxicity.
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Hot Hydrocarbon-Solvent Slot-Die Coating Enables High-Efficiency Organic Solar Cells with Temperature-Dependent Aggregation Behavior
Heng Zhao,Hafiz Bilal Naveed,Baojun Lin,Xiaobo Zhou,Jian Yuan,Ke Zhou,Hongbo Wu,Renjun Guo,Manuel A. Scheel,A. P. Chumakov,Stephan V. Roth,Zheng Tang,Peter Müller-Buschbaum,Wei Ma +13 more
TL;DR: The results combine a method to optimize the aggregation state and film formation kinetics with the fabrication of OSCs with environmentally friendly solvents by slot-die coating, which is a critical finding for the future development of Oscs in terms of their scalable production and high-performance.
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Predicting Energy Conversion Efficiency of Dye Solar Cells from First Principles
Wei Ma,Yang Jiao,Sheng Meng +2 more
TL;DR: A set of algorithms, mostly based on solo first principles calculations within the framework of density functional theory, to accurately calculate key properties in energy conversion including sunlight absorption, electron injection, electron–hole recombination, open circuit voltages, and so on are presented.
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Unraveling the Solution-State Supramolecular Structures of Donor-Acceptor Polymers and their Influence on Solid-State Morphology and Charge-Transport Properties.
Yu-Qing Zheng,Ze-Fan Yao,Ting Lei,Jin-Hu Dou,Chi-Yuan Yang,Lin Zou,Xiangyi Meng,Wei Ma,Jie-Yu Wang,Jian Pei +9 more
TL;DR: It is shown that the solution-state structures of the BDOPV-based conjugated polymer can be tuned such that it forms a 1D rod-like structure in good solvent and a 2D lamellar structure in poor solvent.