Zobrazeno 1 - 10
of 337
pro vyhledávání: '"Dihua Wang"'
Autor:
Baolong Qiu, Mengjie Liu, Xin Qu, Fengying Zhou, Hongwei Xie, Dihua Wang, Lawrence Yoon Suk Lee, Huayi Yin
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract The disposal and management of waste lithium-ion batteries (LIBs) and low-density polyethylene (LDPE) plastics pose significant environmental challenges. Here we show a synergistic pyrolysis approach that employs spent lithium transition met
Externí odkaz:
https://doaj.org/article/bcb9ddff834a4356ad3677cf0542ade9
Publikováno v:
npj Materials Degradation, Vol 8, Iss 1, Pp 1-11 (2024)
Abstract State-of-the-art lithium-ion batteries inevitably suffer from electrode corrosion over long-term operation, such as corrosion of Al current collectors. However, the understanding of Al corrosion and its impacts on the battery performances ha
Externí odkaz:
https://doaj.org/article/b8b60367c34f4424bf87660422063506
Publikováno v:
Green Energy & Environment, Vol 9, Iss 4, Pp 748-757 (2024)
Molten carbonate is an excellent electrolyte for the electrochemical reduction of CO2 to carbonaceous materials. However, the electrolyte–electrode-reaction relationship has not been well understood. Herein, we propose a general descriptor, the CO2
Externí odkaz:
https://doaj.org/article/dcc1f58f77844818bfb026b498105898
Publikováno v:
Corrosion Communications, Vol 11, Iss , Pp 58-71 (2023)
Molten carbonates have recently attracted increasing interest for use as effective functional media in the fields of sustainable energy processes such as the Concentrating Solar Power (CSP) plants and the molten carbonate electrolysis (MCE) process.
Externí odkaz:
https://doaj.org/article/5d0091b036c144f4a82bc7e6a6857f3e
Autor:
Kaifa Du, Enlai Gao, Chunbo Zhang, Yongsong Ma, Peilin Wang, Rui Yu, Wenmiao Li, Kaiyuan Zheng, Xinhua Cheng, Diyong Tang, Bowen Deng, Huayi Yin, Dihua Wang
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
A low-cost and efficient high-temperature oxygen evolution reaction electrode is a big challenge. Here, the authors report an iron-base electrode with an in situ formed lithium ferrite for enhanced stability and catalytic activity in molten carbonate
Externí odkaz:
https://doaj.org/article/39fab2721e5544bc8f172d9d37a97ccf
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
Scalable fabrication of Low-cost hydrogen evolution reaction (HER) catalysts that can operate at industry-relevant conditions is highly needed for efficient water electrolyzers. Here the authors show a scalable synthesis of a MoC-Mo2C heterojunction
Externí odkaz:
https://doaj.org/article/9c2df6846d7e4a6c84c798981377b708
Autor:
Wei Liu, Xiting Wang, Jiakang Qu, Yongsong Ma, Xianglin Liu, Chunguang Kuai, Yuzheng Guo, Huayi Yin, Dihua Wang
Publikováno v:
Cell Reports Physical Science, Vol 3, Iss 3, Pp 100784- (2022)
Summary: Molybdenum and tungsten carbides (Mo2C and WC) are promising catalysts for hydrogen evolution reaction (HER), but their electrocatalytic activities are still inferior to theoretical predictions. Herein, density functional theory (DFT) calcul
Externí odkaz:
https://doaj.org/article/9938b136879a4668a5ceea4e0f29fa82
Publikováno v:
Electrochemistry Communications, Vol 100, Iss , Pp 81-84 (2019)
Electrochemical reduction of CO2 to value-added carbon and oxygen in lithium-containing molten carbonates at 723 K is a promising approach to the efficient utilization of CO2. It was recently reported that the cathodic process in this transformation
Externí odkaz:
https://doaj.org/article/3e7d8d8aade3483f8c08b8398cdac850
Publikováno v:
Electrochemistry Communications, Vol 121, Iss , Pp 106864- (2020)
Electroreduction of CO2 to value-added products is a promising strategy for renewable energy storage using a carbon-neutral cycle. In this work, we report a feasible electrochemical approach to achieving highly efficient CO2-to-CO conversion by buffe
Externí odkaz:
https://doaj.org/article/891706a1a83a4628910444a1b5667edf
Publikováno v:
iScience, Vol 23, Iss 10, Pp 101607- (2020)
Summary: Converting CO2 into value-added chemical fuels and functional materials by CO2 reduction reaction (CO2RR) is conducive to achieving a carbon-neutral energy cycle. However, it is still challenging to efficiently navigate CO2RR toward desirabl
Externí odkaz:
https://doaj.org/article/7d2330f0f4414707891a54d86fd20c45