单位:中国科学技术大学 邮箱:vcwang@ustc.edu.cn |
主要研究方向与成果:
主要从事超快高温烧结及全固态电池关键材料和器件的研发,在高储能密度全固态锂金属电池关键材料的设计与制备、界面演化物理机制等方面取得了重要的创新成果。近5年来,已在Science, Science Advances, Chemical Reviews, Nature Communications, Advanced Materials, Advanced Energy Materials, Journal of the American Chemical Society, Nano Letters, ACS Nano等国际高水平期刊发表论文五十余篇,获得美国材料学会(MRS)Postdoctoral Award (2020 Fall)。此外,作为核心成员参与美国航天局(NASA)、美国能源部(DOE-ARPA-E、Battery-500)等多个科研项目的申报与实施,申请美国专利7项,其中5项专利已转让。发明了一种超快高温烧结技术,将传统陶瓷烧结时间由数十小时缩短至10秒,为破解固态电解质和陶瓷材料研发筛选缓慢这一科学难题提供了全新策略。相关成果于2021年度获得被国际科技领域誉为科技界的“创新奥斯卡奖”之称的“R&D 100 Award” ,并作为联合创始人成立HighT-Tech LLC公司将该技术进行产业化转化。
代表性论文:
1. Chengwei Wang*, Ping, W*.; Bai, Q*.; Cui, H*.; Hensleigh, R*.; Wang, R.; Brozena, A., Xu, Z.; Dai, J.; Pei, Y.; Zheng, C.; Pastel, G.; Gao, J.; Wang, X.; Wang, H.; Zhao, J.; Yang, B.; Luo, J.; Zheng, X.; Mo, Y.; Dunn, B.; Hu, L.; A General Method to Synthesize and Sinter Bulk Ceramics in Seconds, Science, 2020, (Cover Article), 368(6490): 521-526.
2. Chengwei Wang*, K. Fu*, S. P. Kammampata*, L. Zhang, Y. Zhu, G.T. Hitz, D. W. McOwen, Y. Mo, E. D. Wachsman, V. Thangadurai, L. Hu.; Garnet-type Solid-state Electrolytes: Materials, Interfaces, and Batteries, Chemical Reviews (Cover Article), 2020, 120(10): 4257–4300.
3. Chengwei Wang, Wei Zhong, Weiwei Ping, Zhiwei Lin, Ruiliu Wang, Jiaqi Dai, Miao Guo, Wei Xiong, Ji-Cheng Zhao, and Liangbing Hu; Rapid Synthesis and Sintering of Metals from Powders, Advanced Science, 2021, 8(12): 202004229.
4. Chengwei Wang*, L. Zhang*, H. Xie, G. Pastel, J. Dai, Y. Gong, B. Liu, E. D. Wachsman, L. Hu; Mixed ionic-electronic conductor enabled effective cathode-electrolyte interface in all solid state batteries, Nano Energy, 2018, 50: 393–400.