RU(0001)

作品数:30被引量:36H指数:4
导出分析报告
相关领域:理学更多>>
相关作者:何丕模李海洋鲍世宁高鸿钧潘毅更多>>
相关机构:浙江大学中国科学院中国科学院大学中国科学技术大学更多>>
相关期刊:《工业催化》《Science Bulletin》《河南师范大学学报(自然科学版)》《物理学报》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划福建省教育厅科技项目更多>>
-

检索结果分析

结果分析中...
选择条件:
  • 学科=理学—化学x
条 记 录,以下是1-10
视图:
排序:
Ru(0001)上的9,9′-二亚呫吨分子吸附行为和石墨烯摩尔超结构
《物理学报》2022年第21期254-262,共9页黄德饶 宋俊杰 何丕模 黄凯凯 张寒洁 
研究9,9′-二亚呫吨分子在Ru(0001)上的吸附行为,在室温下通过扫描隧道电子显微镜观察石墨烯的自下而上制备过程.在亚单层体系中,9,9′-二亚呫吨分子随机吸附在Ru(0001)上,简单分析了其空间结构;并以9,9′-二亚呫吨分子为前体,在Ru(0001...
关键词:9 9′-二亚呫吨 石墨烯 RU(0001) 扫描隧道显微镜 
Density Functional Theoretical Studies on the Methanol Adsorption and Decomposition on Ru(0001) Surfaces被引量:2
《Chemical Research in Chinese Universities》2016年第2期234-241,共8页LIU Jianhong LV Cunqin JIN Chun GUO Yong WANG Guichang 
Supported by the Key Program of Natural Science of Tianjin, China(No. 13JCZDJC26800), the National Natural Science Foundation of China(Nos.21503122, 21346002), the Shanxi Province Science Foundation for Youths, China(No.2014021016-2), the Scientific and Technological Programs in Shanxi Province, China(No.2015031017) and the Foundation of Key Laboratory of Advanced Energy Materials Chemistry of Ministry of Education of China.
Periodic density functional theory(DFT) calculations are presented to describe the adsorption and decomposition of CH3OH on Ru(0001) surfaces with different coverages, including p(3 ×2), p(2×2), and p(2× 1...
关键词:Methanol decomposition Ru(0001) Coverage effect Density functional theory calculation Slab model 
High quality sub-monolayer,monolayer,and bilayer graphene on Ru(0001)
《Chinese Physics B》2014年第9期15-18,共4页徐文焱 黄立 阙炎德 李恩 张海刚 林晓 王业亮 杜世萱 高鸿钧 
supported by the National Basic Research Program of China(Grant Nos.2013CBA01600 and 2011CB932700);the National Natural Science Foundation of China(Grant Nos.61222112 and 11334006)
High quality sub-monolayer, monolayer, and bilayer graphene were grown on Ru(0001). For the sub-monolayer graphene, the size of graphene islands with zigzag edges can be controlled by the dose of ethylene exposure. ...
关键词:GRAPHENE Ru(0001) scanning tunneling microscopy 
CO诱导的FeO(111)/Ru(0001)负载Au原子吸附位和电荷的改变(英文)
《催化学报》2013年第10期1820-1825,共6页欧阳润海 李微雪 
the National Natural Science Foundation of China(21173210,21225315);the National Basic Research Program of China(973 Program,2013CB834603)~~
采用密度泛函理论研究了CO气氛对FeO(111)/Ru(0001)负载Au原子吸附位、电荷及其稳定性的影响.首先考察了FeO(111)单层薄膜在Ru(0001)表面上的界面结构.研究发现,表面莫尔超晶胞内的HCP区域有最小的Fe-O层间距(rumpling),且Fe和O原子均...
关键词:密度泛函理论 一氧化碳  氧化铁薄膜 
Template-directed assembly of pentacene molecules on epitaxial graphene on Ru(0001)被引量:4
《Nano Research》2013年第2期131-137,共7页Haitao Zhou Lizhi Zhang Jinhai Mao Geng Li Yi Zhang Yeliang Wang Shixuan Du Werner A. Hofer Hong-Jun Gao 
This work was financially supported by the Ministry of Science and Technology (MOST Nos. 2011CB921702 and 2011CB932700), National Natural Science Foundation of China (NSFC No. 61222112), Multilevel Molecular Assemblies: Structure, Dynamics, and Functions (TRR61), Shanghai Supercomputer Center (SSC), and Chinese Academy of Sciences (CAS) in China. WAH acknowledges support from the UK Car-Parinello consortium, grant No. EP/F037783/1.
The template-directed assembly of planar pentacene molecules on epitaxial graphene grown on Ru(0001) (G/Ru) has been investigated by means of low-temperature scanning tunneling microscopy (STM) and density funct...
关键词:graphene Ru(0001) PENTACENE SELF-ASSEMBLY scanning tunnelingmicroscopy (STM) density functionaltheory (DFT) 
Electronic structures and coronene on Ru(0001): vibrational properties of first-principles study
《Chinese Physics B》2012年第3期335-340,共6页
Project supported by the National Natural Science Foundation of China (Grant No. 10874219), the National Basic Research Program of China (Grant Nos. 2011CB921702 and 2011CB808401), and the Shanghai Supercomputing Center, China.
We calculate the configurations, electronic structures, vibrational properties at the coronene/Ru(0001) interface, and adsorption of a single Pt atom on coronene/Ru(0001) based on density functional theory calcula...
关键词:coronene/Ru(0001) interface surface adsorption phonon calculation first-principles calculation 
钡原子对Ru(0001)表面氮分子吸附和解离过程的影响
《化学学报》2011年第19期2201-2206,共6页赵新新 陶向明 宓一鸣 吴建宝 汪丽莉 谭明秋 
上海市教育委员会科研创新(No.10YZ172);上海工程技术大学085工程(No.A35001110);浙江省教育厅科研(No.Y200804278)资助项目
采用密度泛函理论方法研究了钡原子对Ru(0001)表面氮分子解离过程的影响.计算结果表明:在Ru(0001)表面,钡原子失去电子后形成Ba(1+δ)+阳离子.表面转移电荷增强了衬底钌原子d轨道和氮分子π轨道间的杂化作用以及氮分子内的库仑排斥作用...
关键词:氮分子解离反应 RU(0001) 吸附能 分子振动 表面电子结构 
Adsorption Site and State of Nitrogen Atom on Ru(0001),(1010) Low-index and (1120),(1121) Stepped Surfaces
《Chemical Research in Chinese Universities》2009年第5期705-710,共6页DIAO Zhao-yu YU Hai-yan WANG Zhong-ni ZHANG Xue-na WANG Ze-xin 
Supported by the Natural Science Foundation of Shandong Province,China(No.Y2006B29)
The adsorptions of nitrogen atoms on Ru(0001), (1010) low index surfaces and (1120), (1121) stepped surfaces were investigated by the five-parameter Morse potential(5-MP) method in details, Calculated result...
关键词:N-Ru system 5-MP Surface adsorption 
Fabrication of metal nanoclusters on graphene grown on Ru(0001)被引量:4
《Chinese Science Bulletin》2009年第14期2446-2450,共5页ZHANG Hui FU Qiang CUI Yi TAN DaLi BAO XinHe 
Supported by the National Natural Science Foundation of China (Grant Nos. 20603037, 20733008 and 20873143);Major State Basic Research Development Program of China (Grant No: 2007CB815205);One Hundred Talents Project of Chinese Academy of Sciences
Monolayer graphene was epitaxially grown on Ru(0001) through exposure of the Ru(0001) to ethylene at room temperature followed by annealing in ultrahigh vacuum at elevated temperatures. The resulting graphene structur...
关键词:石墨结构 RU 纳米 金属 制备 X射线光电子能谱 扫描隧道显微镜 紫外光电子能谱 
Ru(0001)和(1010)表面上NH_3吸附结构研究
《河南师范大学学报(自然科学版)》2009年第3期163-166,共4页赵芳 曹益林 皇甫玉国 李萍 
河南省自然科学基金(004031200)
利用密度泛函理论,在slab模型下,研究NH3在Ru表面的吸附行为.结果表明,NH3在Ru(0001)和Ru(1010)面上的优势吸附位皆为顶位.NH3的吸附是化学吸附且具有表面结构敏感性,与密堆积表面(0001)相比,NH3在开放的(1010)面上的吸附更加稳定,吸附...
关键词:密度泛函理论 NH3 Ru表面 吸附 
检索报告 对象比较 聚类工具 使用帮助 返回顶部