OXIDE

作品数:1123被引量:2030H指数:14
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相关领域:理学更多>>
相关作者:谭长华许铭真丁士明张志纯江莞更多>>
相关机构:中国科学院北京大学厦门大学华中科技大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>
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Two-dimensional perovskite oxide high-κ dielectric for high-performance phototransistors
《Science Bulletin》2024年第13期2001-2003,共3页Zhongfan Liu 
Field-effect transistors are essential components of modern electronics.Nowadays,the continued scaling of electronic and optoelectronic devices is bringing silicon-based technologies close to their physical limits,cau...
关键词:DIELECTRIC OXIDE DIMENSIONAL 
电场可逆调控二维单层氧化物磁电性能研究
《Science Bulletin》2023年第15期1632-1639,M0004,共9页王国鹏 胡涛 熊奕敏 刘学 沈胜春 王建林 车梦倩 崔璋璋 张莹莹 杨鲁懿 李正操 陆亚林 田明亮 
supported by the National Natural Science Foundation of China(12104007,12004366,12004367,51627901,12074212,and U19A2093);Tsinghua University-Zhejiang Deqing Joint Research Center for Materials Design and Industrial Innovation,Innovation Program for Quantum Science and Technology(2021ZD0302802);National Key R&D Program of the MOST of China(2022YFA1602603)。
具有原子层厚度的氧化物磁性材料拥有将二维磁性应用到下一代自旋电子学新兴领域的巨大潜力,引起了研究者的广泛关注.因此,实现二维单层氧化物磁、电性能的磁场和电场调控,为未来低功耗自旋电子器件提供了广阔应用前景.然而,电场调控二...
关键词:Electric-field control 2D oxide monolayer magnets Magnetic transition Proton sieve 
Oxide nanoglues grasp metal atoms for catalysis
《Science Bulletin》2022年第23期2387-2388,共2页Dingsheng Wang 
Supported noble metal catalysts are widely used in many chemical transformation processes that are critical to our society, whose maximized atom utilization of precious metals and optimized catalytic properties are re...
关键词:金属原子 CATALYSIS NOBLE 
Amorphous nonstoichiometric oxides with tunable room-temperature ferromagnetism and electrical transport
《Science Bulletin》2020年第20期1718-1725,M0003,共9页Qinghao Li Ruimin Qiao Apurva Mehta Weiming Lü Tie Zhou Elke Arenholz Cheng Wang Yanxue Chen Li Li Yufeng Tian Lihui Bai Zahid Hussain Rongkun Zheng Wanli Yang Shishen Yan 
supported by the National Natural Science Foundation of China (11434006, 11774199, and 51871112);the National Basic Research Program of China (2015CB921502);the 111 Project B13029;supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences under Contract No. DEAC02-76SF00515。
Material functionalities strongly depend on the stoichiometry,crystal structure,and homogeneity.Here we demonstrate an approach of amorphous nonstoichiometric inhomogeneous oxides to realize tunable ferromagnetism and...
关键词:Amorphous oxide Room-temperature ferromagnetism Grazing incident wide angle X-ray SCATTERING Soft X-ray spectroscopy 
Structural evolution of oxide-/hydroxide-derived copper electrodes accounts for the enhanced C2+product selectivity during electrochemical CO2 reduction被引量:1
《Science Bulletin》2020年第12期977-979,M0003,共4页Peng Zhu Haotian Wang 
Electrocatalytic CO2 reduction reaction,namely C02RR,provides a versatile way of storing energy in chemical bonds while simultaneously closing the anthropogenic carbon cycle.Producing valuable multicarbon products(C2+...
关键词:CO2还原 电催化 结构重构 
Current progress in developing metal oxide nanoarrays-based photoanodes for photoelectrochemical water splitting被引量:11
《Science Bulletin》2019年第18期1348-1380,共33页Yongcai Qiu Zhenghui Pan Haining Chen Daiqi Ye Lin Guo Zhiyong Fan Shihe Yang 
supported by the National Key Research and Development Program of China (2018YFA0209600);Shenzhen Peacock Plan (KQTD2016053015544057);Nanshan Pilot Plan (LHTD20170001)
Solar energy driven photoelectrochemical(PEC) water splitting is a clean and powerful approach for renewable hydrogen production. The design and construction of metal oxide based nanoarray photoanodes is one of the pr...
关键词:PHOTOELECTROCHEMICAL water SPLITTING Metal OXIDE based nanoarray photoanodes Preparation strategies and growth mechanism 
Nonlinear optical properties of graphene-based materials被引量:10
《Chinese Science Bulletin》2012年第23期2971-2982,共12页LIU ZhiBo ZHANG XiaoLiang YAN XiaoQing CHEN YongSheng TIAN JianGuo 
supported by the National Basic Research Program of China(2011CB922003);the National Natural Science Foundation of China(10974103and11174159);the Program for New Century Excellent Talents in Universities(NCET-09-0484);the Natural Science Foundation of Tianjin(09JCYBJC04300);the Key Project of the Chinese Ministry of Education(109039)
Graphene,a two-dimensional carbon atom sheet,has attracted tremendous attention and research interest because of its exceptional physical properties.Graphene has high mobility and optical transparency,in addition to f...
关键词:GRAPHENE NONLINEAR OPTICAL properties OPTICAL LIMITING saturable ABSORBER GRAPHENE OXIDE 
Preparation and cytocompatibility of polylactic acid/hydroxyapatite/graphene oxide nanocomposite fibrous membrane被引量:11
《Chinese Science Bulletin》2012年第23期3051-3058,共8页MA HaiBin SU WenXin TAI ZhiXin SUN DongFei YAN XingBin LIU Bin XUE QunJi 
supported by the Hundred Talents Program of Chinese Academy of Sciences and the National Natural Science Foundation of China(51005225)
A series of polylactic acid (PLA) based nanocomposite fibrous membranes,including neat PLA,PLA/hydroxyapatite (HA) and PLA/HA/graphene oxide (GO),were fabricated via electrospinning method.The morphology and compositi...
关键词:polylactic acid HYDROXYAPATITE graphene OXIDE FIBROUS membranes 
Graphene-manganese oxide hybrid porous material and its application in carbon dioxide adsorption被引量:4
《Chinese Science Bulletin》2012年第23期3059-3064,共6页ZHOU Ding LIU Qing CHENG QianYi ZHAO YanChao CUI Yi WANG Tao HAN BaoHang 
supported by the National Natural Science Foundation of China(91023001);the Knowledge Innovation Program of Chinese Academy of Sciences(KJCX2-YW-H21)
Graphene-Mn3O4 (GMNO) hybrid porous material is prepared by a hydrothermal method and its performance in carbon dioxide adsorption is investigated.In the synthesis of the GMNO materials,MnO(OH)2 colloid obtained by th...
关键词:GRAPHENE MANGANESE OXIDE POROUS material CARBON dioxide ADSORPTION 
Synthesis and modification of well-ordered layered cathode oxide LiNi_(2/3)Mn_(1/3)O_2被引量:5
《Chinese Science Bulletin》2010年第30期3419-3423,共5页XIONG XiaoQin JIANG Yan XIA ShengAn ZHANG WuXing Yuan LiXia LIU ShanTang HUANG YunHui 
supported by the National Natural Science Foundation of Distinguished Young Scientists of China (50825203);the National HighTech Research & Development Program of China (2009AA03Z225);the Natural Science Foundation of Hubei Province of China (2008CD-A026)
Oxalic-acid-based co-precipitation method was employed to prepare LiNi2/3Mn1/3O2 sample with a high-ordered structure. Li+,Ni2+ and Mn2+ acetates were used as starting materials. The influence of the amount of lithium...
关键词:二氧化硅涂层 有序结构 Rietveld拟合 正极 层状 修改 合成 起始原料 
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