国家重点基础研究发展计划(2013CB934200)

作品数:18被引量:31H指数:3
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相关作者:何丹农张彦鹏卢静洪周琴李健文更多>>
相关机构:国家工程研究中心上海交通大学南昌大学南昌工程学院更多>>
相关期刊:《Science China(Technological Sciences)》《Nano-Micro Letters》《Science China Chemistry》《有色金属材料与工程》更多>>
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Controlled Movements in Superlubric MEMS
《Journal of Harbin Institute of Technology(New Series)》2020年第3期45-57,共13页Cangyu Qu Xiaojian Xiang Ming Ma Quanshui Zheng 
National Natural Science Foundation of China(Grant Nos.11572173,11890671,51961145304 and 11921002);the National Key Basic Research Program of China(Grant No.2013CB934200);the Cyrus Tang Foundation(Grant No.202003);the Beijing Municipal Science&Technology Commission(Grant No.Z151100003315008);the Tsinghua University Initiative Scientific Research(Grant Nos.2014Z01007 and 2012Z01015);the State Key Laboratory of Tribology Tsinghua University Initiative Scientific Research(Grant No.SKLT2019D02).
Structural superlubricity(SSL)refers to a state where the friction and wear between two directly contacted solid surfaces are virtually zero.The realization of microscale SSL in 2012 rapidly explored SSL technologies ...
关键词:structural superlubricity MEMS RESONATOR controlled movement 
Writing with a nano-grooved pin
《Science China(Technological Sciences)》2019年第9期1649-1654,共6页DONG HuaLai YANG Xing LV CunJing WANG Jin ZHENG QuanShui 
supported by the National Natural Science Foundation of China(Grant No.51375263);the National Key Basic Research Program of China(Grant No.2013CB934200)
As a basic technology, dispensing liquid into small droplets is widely used in many nowadays technologies, such as 3D printing [I-4], biological/chemical patterning [5-7], and drug discovery [8,9]. Traditional transfe...
关键词:TECHNOLOGY droplets MATERIALS 
基于微波法快速合成短棒状SBA-15的探析被引量:1
《有色金属材料与工程》2018年第3期43-47,共5页沈蔚 洪周琴 罗超 何丹农 
国家重点基础研究计划(2013CB934200);上海市自然科学基金资助项目(14ZR1429400)
以非离子表面活性剂P123作为模板,正硅酸乙酯作为硅源,运用微波法快速合成短棒状介孔分子筛材料SBA-15。合成的短棒状SBA-15具有分散性好,孔径高度有序及长径比小的特点,能够更有效地应用于吸附分离、电化学传感器、催化剂载体和能量储...
关键词:SBA-15 微波法 短棒状 
Analysis of surface and sub-surface of cold-rolled Al plate lubricated with water-or oil-based lubricants被引量:1
《Science China(Technological Sciences)》2017年第9期1407-1414,共8页TANG XiWen ZHANG ChenHui WANG Yan YANG Ye HU Juan 
supported by the National Key Basic Research Program of China(Grant No.2013CB934200);the National Natural Science Foundation of China(Grant Nos.51335005&51527901)
For environmental protection, energy conservation, and other reasons, water-based lubricants are increasingly chosen to replace oil lubricants. Water-based lubricants are divided into emulsified and solution types. So...
关键词:water-based lubricant oil-based lubricant cold-rolled al surface oxidation 
原子尺度下摩擦的失稳和耗散动力学(英文)
《四川大学学报(自然科学版)》2017年第4期764-770,共7页李健文 刘念华 
973计划项目(2013CB934200);国家自然科学基金重点项目(10832005);国家自然科学基金(11264030)
采用Frenkel-Kontorova模型和基于双质量双弹簧模型的等效耦合振子模型求解了探针与基底间几种不同耦合类型的能量耗散动力学问题.发现了纳米尺度下能量耗散失稳现象,并通过平均耗散功率和粒子相对于质心的位移分析了正弦势和多阱周期...
关键词:纳米摩擦 耗散 失稳 摩擦力显微镜 
表面增强拉曼散射基底及机理的研究进展被引量:4
《有色金属材料与工程》2017年第2期119-122,共4页洪周琴 张彦鹏 卢静 何丹农 
国家重点基础研究计划(973计划)纳米界面超润滑检测技术与机理项目(2013CB934200);上海市自然科学基金项目(14ZR1429400)
主要介绍了不同表面拉曼增强基底的发展历程,包括金属溶胶、金属颗粒附着的固体基底及以石墨烯为代表的碳基材料基底,并对其背后机制进行了完整的介绍.结合相关背景分析了未来表面拉曼增强研究的趋势.
关键词:表面增强拉曼 金属溶胶 固体基底 等离子体共振 电荷转移 
Specific distribution of orientated C70-fullerene triggered by solvent-tuned macrocycle adlayer被引量:2
《Nano Research》2017年第3期991-1000,共10页Yanfang Geng Ping Li Jindong Xue Dapeng Luo Junyong Zhang Lijin Shu Ke Deng Jingli Xie Qingdao Zeng 
This work was supported by the National Basic Research Program of China (Nos. 2016YFA0200700, 2013CB934200, and 2012CB933001) and the National Natural Science Foundation of China (No. 21472029).
The precise localization of organic molecules in controllable positions is an important step towards constructing functional nanostructures via the bottom-up strategy. Herein, supramolecularly organized C70-fullerene ...
关键词:C70-fullerene MACROCYCLE supramolecular assembly scanning tunnelingmicroscopy 
基于石墨的纳机电系统的外驱动可控振动(英文)
《四川大学学报(自然科学版)》2017年第1期101-107,共7页李健文 刘念华 
国家重大基础研究计划(973计划)(2013CB934200);国家自然科学基金重点项目(10832005);国家自然科学基金项目(11264030)
采用数值计算方法研究了基于石墨的纳机电系统在周期性简谐驱动力作用下实现稳定振动的条件.确定了获得持久稳定的振动的系统和控制力参数.计算和分析了两块石墨片等长及不等长时纳米振子的操作特性.结果表明,通过选择合适的驱动振幅和...
关键词:纳机电系统 纳米振子 驱动频率 稳定振动 石墨 
Observations of carbon–carbon coupling of 4,4''-dibromo-p-terphenyl on Cu(110) surface at molecular level被引量:1
《Chinese Chemical Letters》2017年第1期24-28,共5页Xin-Li Leng Li-Li Song Yan Lu Xiao-Qing Liu Li Wang 
financially supported by Natural Science Foundation of China (Nos. 61474059, U1432129 and 11504158);National Key Basic Research Program of China (No. 2013CB934200)
The carbon–carbon couplings of 4,4''-dibromo-p-terphenyl(DBTP) on Cu(110) surface have been investigated at a single molecular level by scanning tunneling microscopy. After annealing at 353 K, a mixture of para...
关键词:Carbon-carbon coupling Ullmann coupling Organometallic intermediate Selective C-H activation OLIGOMER 
Investigation on the Formation Mechanism of Double-Layer Vertically Aligned Carbon Nanotube Arrays via Single-Step Chemical Vapour Deposition被引量:1
《Nano-Micro Letters》2017年第1期137-143,共7页Shoumo Zhang Deli Peng Huanhuan Xie Quanshui Zheng Yingying Zhang 
supported by NSFC(51422204,51372132);National Basic Research Program of China(2013CB934200);SRFDP(20120002120038);TNLIST Cross-discipline Foundation;BNLMS Cross-discipline Foundation
The mechanism for the formation of double-layer vertically aligned carbon nanotube arrays(VACNTs) through single-step CVD growth is investigated. The evolution of the structures and defect concentration of the VACNTs ...
关键词:SYNTHESIS Vertically aligned carbon nanotube arrays CVD DOUBLE-LAYER 
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