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您的检索式：作者名="DONG Manling"
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| 1 | One-Step High-Temperature-Synthesized Single-Atom Platinum Catalyst for Efficient Selective Hydrogenation显示文摘Although single-atom catalysts significantly improve the atom utilization efficiency,the multistep preparation procedures are complicated and difficult to control.Herein,we demonstrate that one-step in situ synthesis of the single-atom Pt anchored in single-crystal MoC(Pt_(1)/MoC)by using facile and controllable arc-discharge strategy under extreme conditions.The high temperature(up to 4000℃)provides the sufficient energy for atom dispersion and overall stability by forming thermodynamically favourable metal-support interactions.The high-temperature-stabilized Pt1/MoC exhibits outstanding performance and excellent thermal stability as durable catalyst for selective quinoline hydrogenation.The initial turnover frequency of 3710 h^(-1)is greater than those of previously reported samples by an order of magnitude under 2 MPa H_(2)at 100℃.The catalyst also shows broad scope activity toward hydrogenation containing unsaturated groups of C=C,C=N,and C=O.The facile,one-step,and fast arc-discharge method provides an effective avenue for single-atom catalyst fabrication that is conventionally challenging. | Qingyuan Bi Xiaotao Yuan Yue Lu Dong Wang Jian Huang Rui Si Manling Sui Fuqiang Huang | 2020 | Research2020，，1： | 5 |
| 2 | Protection of ±500 kV HVDC Double-circuit Converter Station from Lightning Induced Overvoltage显示文摘In order to obtain reasonable schemes of arrester in converter stations, the arrester scheme of 'Xiluodu-Guangdong HVDC ± 500 kV double circuit transmission' project against lighting induced overvoltage, which was designed according to the main principle of lightning protection in converter station, is discussed. A calculation of the lighting induced overvoltage in Zhaotong converter station un- der various operation modes is performed with ATP-EMTP software, then the surge arrester configuration of the converter station is decided, and the arrester protection schemes of smoothing reactor and neutral line are studied. It is concluded that additional protection is necessary because of the relatively large gap between protected disconnecting switch and arrester of metallic return transfer bus. Plus, the smoothing reactor (SR) arrester near the valve hall could be removed to improve the scheme’s economic performance. | DONG Manling YUAN Zhiyong LI Tianwei ZHAO Xiangen ZHANG Jiaxin HE Junjia | 2013 | 高电压技术2013，39，8： | 1 |
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