VACANCIES

作品数:204被引量:349H指数:7
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相关领域:理学更多>>
相关作者:张玉明张义门郭辉梁迎春郭永博更多>>
相关机构:西安电子科技大学哈尔滨工业大学中国科学技术大学中国石化更多>>
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相关基金:国家自然科学基金中国博士后科学基金国家重点基础研究发展计划重庆市自然科学基金更多>>
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Efficient photocatalytic H_(2) evolution over tubular mesoporous carbon nitride with N-vacancy by microwave-assisted synthesis
《Science China Chemistry》2025年第3期866-873,共8页Yuanlong Pan Qiang Zhang Guangzheng Huang Yannan Luo Honglin Gao 
supported by the National Natural Science Foundation of China (22369024)。
Modifying the microstructure of photocatalysts while simultaneously introducing vacancies has shown significant potential in enhancing their performance for hydrogen production.Herein,a novel tubular mesoporous carbon...
关键词:g-C_(3)N_(4) microwave synthesis N-vacancies SUPRAMOLECULAR hydrogen production 
Recent advances of metal vacancies in energy and environmental catalysis:Synthesis,characterization,and roles
《Green Energy & Environment》2025年第1期84-108,共25页Long Sun Shunzheng Zhao Sirui Gao Ronghui Zhu Yiran Tan Xiaolong Tang Honghong Yi 
financially supported by National Key R&D Program of China(2021YFB3500702);National Natural Science Foundation of China(Nos.21677010 and 51808037);Special fund of Beijing Key Laboratory of Indoor Air Quality Evaluation and Control(No.BZ0344KF21-04).
With the ongoing depletion of fossil fuels,energy and environmental issues have become increasingly critical,necessitating the search for effective solutions.Catalysis,being one of the hallmarks of modern industry,off...
关键词:Metal vacancies CATALYSIS Construction strategies Characterization techniques ROLES 
In situ synthetic C encapsulatedδ-MnO_(2) with O vacancies:a versatile programming in bio-engineering
《Science Bulletin》2025年第2期203-211,共9页Wei Lv Zilei Shen Junlin Liu Xudong Li Fang Ding Dongyue Zhang Licheng Miao Xuefeng Lyu Ruijie Li Miaomiao Wang Yiming Li Jingwen Meng Chao Xu 
In this study,we successfully synthesized aδ-MnO_(2)cathode with O vacancies,encapsulated by C derived from pyromellitic acid,using a facile hydrothermal method followed by annealing in an Ar atmosphere.The cathode’...
关键词:Zn-ion batteries C encapsulation O vacancies Synergistic effect Bio-engineering 
A mild, configurable, flexible CoNi-LDH(v)/Zn battery based on H-vacancy-induced reversible Zn^(2+) intercalation
《Journal of Energy Chemistry》2025年第1期498-508,共11页Xinyue Cheng Dingsheng Wu Hao Gao Qingqing Wang Pengfei Lv Sam S.Yoon Qufu Wei 
National Natural Science Foundation of China (52003191,5247317, 52473275);Young Elite Scientists Sponsorship Program by CAST (2022QNRC001);Natural Science Foundation of Jiangsu Province (BK20221539);Postgraduate Research&Practice Innovation Program of Jiangsu Province (KYCX22_2341);Program of Introducing Talents of Jiangnan University (1065219032210150);Program of China Scholarship Council (202306790065)。
Flexible Zn-based batteries have attracted increasing research interest as essential components of wearable energy storage devices.However,the advancement of flexible aqueous Zn-based batteries based on Co-Ni layered ...
关键词:CoNi/Zn battery H vacancies Mild aqueous electrolyte Tailorable battery Wearable energy storage device 
Boosting bidirectional sulfur conversion enabled by introducing boron-doped atoms and phosphorus vacancies in Ni_(2)P for lithium-sulfur batteries
《Journal of Energy Chemistry》2025年第1期760-769,共10页Lin Peng Yu Bai Hang Li Meixiu Qu Zhenhua Wang Kening Sun 
Institute of Technology Research Fund Program for Young Scholars;21C Innovation Laboratory Contemporary Amperex Technology Co.,Limited,Ninde, 352100, China (21C–OP-202314)。
Lithium-sulfur (Li-S) batteries have gained great attention due to the high theoretical energy density and low cost,yet their further commercialization has been obstructed by the notorious shuttle effect and sluggish ...
关键词:B-doped atoms P vacancies Nickel phosphide Bidirectional sulfur conversion Lithium-sulfur batteries 
Strategies for improving oxygen ionic conducting in perovskite oxides and their practical applications
《Energy Reviews》2024年第4期35-54,共20页Wenhuai Li Jaka Sunarso Yan Yang Yaoji Chen Chunliang Ge Wei Wang Yu Guo Ran Ran Wei Zhou 
supported from the National Key R&D Program of China (No. 2022YFB4002502);National Natural Science Foundation of China funder (No. 22278203);support of Zhejiang Tiandi Environmental Protection Technology Co., Ltd's project (TD-KJ-23-005: Methanation of carbon monoxide coupled with in-situ formed hydrogen in a low-temperature SOEC reactor)。
Perovskite oxides with high oxygen ionic conductivity have played major roles in five important devices of significance for clean energy future and automated manufacturing,i.e.,solid oxide fuel cell,solid oxide electr...
关键词:Electrolyzers Fuel cells Membranes PUMPS SENSORS VACANCIES 
Research progress of anionic vacancies in electrocatalysts for oxygen evolution reaction
《Chinese Journal of Catalysis》2024年第11期110-138,共29页Ya'nan Xia Jingqi Chi Junheng Tang Xiaobin Liu Zhenyu Xiao Jianping Lai Lei Wang 
国家自然科学基金(52072197,52174283,22301156);山东省自然科学基金(ZR2021QE165);山东省高校青年创新技术基金(2019KJC004);重大科技创新项目(2019JZZY020405);山东省自然科学基金重大基础研究项目(ZR2020ZD09);山东省“双百人才计划”(WST2020003);泰山学者青年才俊计划(tsqn201909114);山东省高校青年创新团队(202201010318).
Renewable energy conversion as well as water electrolysis technologies are constrained by the fact that kinetics are always slow in the electrocatalytic oxygen evolution reaction(OER).There are numerous means and stra...
关键词:Anionic vacancy Oxygen evolution reaction Characterization Introduction strategy Detection method 
Cr dopants and S vacancies in ZnS to trigger efficient photocatalytic H_(2) evolution and CO_(2) reduction被引量:1
《Journal of Materials Science & Technology》2024年第32期75-85,共11页Linping Bao Yushuai Jia Xiaohui Ren Xin Liu Chunhui Dai Sajjad Ali Mohamed Bououdina Zhanghui Lu Chao Zeng 
supported by the National Natural Sci-ence Foundation of China(No.52002158);the Natural Science Foundation of Jiangxi Province(Nos.20204BCJL23039,20192ACBL21027);The authors would like to thank Prince Sultan University for computational support and Wenjuan Li from Shiyan-jia Lab(www.shiyanjia.com)for the XPS analysis.
Driven by endless solar energy,photocatalytic H2 evolution from water splitting and CO_(2) conversion to hydrocarbon fuels over semiconductor photocatalysts are of great potential to simultaneously settle the greenhou...
关键词:Photocatalysis H_(2)evolution CO_(2)reduction Cr doping Sulphur vacancy 
In situ monitoring of the spatial distribution of oxygen vacancies at the single-particle level
《Chinese Journal of Structural Chemistry》2024年第10期14-15,共2页Bei Li Zhaoke Zheng 
supported by the National Natural Science Foundation of China(22222202,22072072);the Natural Science Foundation of Shandong Province(ZR2021JQ06);the National Key Research and Development Program of China(2020YFA0710301);the Shandong University Multidisciplinary Research and Innovation Team of Young Scholars(2020QNQT11 and 2020QNQT012);the Qilu Young Scholars and Outstanding Young Scholars Projects of Shandong University.
Defects,such as oxygen vacancies(OVs),are common in semi-conductor crystals,and play a crucial role in photocatalytic reaction.OVs are the most reactive sites on the semiconductor surface,which can rapidly excite loca...
关键词:reaction. reactant ADSORPTION 
Reducing the vacancies associated with ferroelectric polarization to promote photocatalytic overall water splitting
《Science China Chemistry》2024年第10期3258-3264,共7页Haozhi Qi Yuyang Kang Jian-An Liu Lichang Yin Wenyu Zhang Shangyi Ma Jianhang Qiu Lingli Li Weijin Hu Lianzhou Wang Gang Liu 
supported by the National Natural Science Foundation of China(52425201,52120105003,52002377,52372243);the National Key R&D Program of China(2021YFA1500800);the CAS Projects for Young Scientists in Basic Research(YSBR-004);the International Partnership Program of the Chinese Academy of Sciences(174321KYSB20200005);the financial support from the New Cornerstone Science Foundation through the XPLORER PRIZE。
Ferroelectric materials hold great promise in photocatalytic water splitting because their built-in electric field induced by the depolarization field can fulfill the separation of photogenerated carriers.However,a nu...
关键词:PbTiO_(3) ferroelectric polarization vacancy defect element doping photocatalytic overall water splitting 
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