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| 1 | Enhanced Performance of a Monolayer MoS_2/WSe_2 Heterojunction as a Photoelectrochemical Cathode显示文摘Transition-metal dichalcogenide(TMD) semiconductors have attracted interest as photoelectrochemical(PEC) electrodes due to their novel band-gap structures,optoelectronic properties, and photocatalytic activities.However, the photo-harvesting efficiency still requires improvement. In this study, A TMD stacked heterojunction structure was adopted to further enhance the performance of the PEC cathode. A P-type WSe_2 and an N-type Mo S_2 monolayer were stacked layer-by-layer to build a ultrathin vertical heterojunction using a micro-fabrication method.In situ measurement was employed to characterize the intrinsic PEC performance on a single-sheet heterostructure.Benefitting from its built-in electric field and type II band alignment, the MoS_2/WSe_2 bilayer heterojunction exhibited exceptional photocatalytic activity and a high incident photo-to-current conversion efficiency(IPCE). Comparing with the monolayer WSe_2 cathode, the PEC current and the IPCE of the bilayer heterojunction increased by a factor of 5.6 and enhanced 50%, respectively. The intriguing performance renders the MoS_2/WSe_2 heterojunction attractive for application in high-performance PEC water splitting. | Jingwei Xiao Yu Zhang Huanjun Chen Ningsheng Xu Shaozhi Deng | 2018 | Nano-Micro Letters2018，10，4： | 6 |
| 2 | Reductive Cleavage of C-O Bond in Model Compounds of Lignin显示文摘 | Huanjun Xu Xinwei Liu Yanfei Zhao Cailing Wu Yu Chen Xiang Gao Zhimin Liu | 2017 | Chinese Journal of Chemistry2017，35，6： | 2 |
| 3 | Sources, Toxicity and Detection Techniques of Semicarbazide: A Review显示文摘Semicarbazide has become an important pollutant in the environment,but there was no comprehensive literature on its advances.In this review,the source,biotoxicity and detection methods are summarized.Among the sources is the material of chemical reaction,a metabolite of nitrofurazone,food processing(production by azobisformamide and hypochlorite treatment),endogenous substances,etc.Semicarbazide is demonstrated to be accumulative and reproductive toxicity,mutagenicity and genotoxicity,endocrine disruptors,and neurotoxicity.There are still many controversies on the effect of genotoxicity and no clear result on the carcinogenic mechanism.HPLC-MS/MS is the mainstream of the detection methods.Other methods,including HPLC,immunoassay method,biosensor method,electrochemical detection,capillary electrophoresis technique,and spectral techniques mainly,have become less and less in recent years.On all these counts,to reduce the content of semicarbazide in the environment,the key is to control the use of nitrofurazone as the banned drug effectively.Meanwhile the toxicity data should be supplemented to reveal its toxic mechanism. | TIAN Xiuhui LI Huanjun HAN Dianfeng WEN Fenggong LIU Huan LIU Ge PENG Kaixiu GONG Xianghong LIU Xin WANG Weiyun YU Haixia XU Yingjiang | 2021 | Journal of Ocean University of China2021，20，5： | 2 |
| 4 | Voltage distribution in stator windings of the motor driven by PWM inverter显示文摘 | Wan Jianru Liu Hongchi Yu Huanjun | 2002 | Power System Technology2002，2，： | 1 |
| 5 | Optimal choice of parameters for particle swarm optimization显示文摘 | Zhang Liping Yu Huanjun Hu Shangxu | 2005 | J Zhejiang Univ SCI2005，6，6： | 1 |
| 6 | Carbon uptake by a microbial community during 30-day treatment with 13 C-glucose of a sandy loam soil fertilized for 20 years with NPK or compost as determined by a GC–C–IRMS analysis of phospholipid fatty acids显示文摘 | Huanjun Zhang Weixin Ding Hongyan Yu Xinhua He | 2013 | Soil Biology and Biochemistry2013，，： | 1 |
| 7 | Optimal Choice of Parameters for Particle Swarm Optimization显示文摘 | Zhang Liping Yu Huanjun Hu Shangxu | 2005 | Journal of Zhejiang University Science A2005，6，6： | 1 |
| 8 | A Review of Animal Individual Recognition Based on Computer Vision显示文摘With the improvement of modernization,China’s animal husbandry and fishery enterprise has ushered in a new vogue of informationization,factorization,and precision farming,and the demand for unique identification of individual animals is growing.Traditional individual animal identification methods,such as footprint identification,molecular biology,and different techniques,have low accuracy,excessive cost,and different risks.RFID technological know-how and implants put on monitoring units and different techniques additionally face invasiveinvasiveness,excessive labor costs,slender application scopes and challenges in promoting a massive place and different issues.Deep learning is enjoying an increasing number of essential positions in the discipline of animal individual identification,which has made it possible for the noninvasive recognition of individual animals.This paper discusses the progress of individual animal recognition using computer vision techniques and its application popularity in different species fields,focuses on the issues and challenges of individual animal recognition,and suggests that future lookup instructions for animal identification are foreseen. | Weifang Wang Junfeng Wu Hong Yu Huanjun Zhang Yizhi Zhou Yuxuan Zhang | 2022 | 国际计算机前沿大会会议论文集2022，，1： | 0 |
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