搜索结果: 151-165 共查到“知识库 化学物理学”相关记录378条 . 查询时间(4.66 秒)
Inclusion Complex of β-cyclodextrin with CTAB in Aqueous Solution
Cetyltrimethylammonium bromide KBr β-cyclodextrin Viscosity
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2012/4/5
Cetyltrimethylammonium bromide (CTAB)/potassium bromide (KBr) micellar system has been used as a viscosity probe to study the inclusion complexation between β-cyclodextrin (β-CD) and CTAB. Viscosity m...
Theoretical Study on Impact of Single Water Molecule on OH+O3 Reaction
Ozone OH H2O Atmospheric chemistry Quantum chemical calculation
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2012/4/5
Quantum chemical calculations are performed to study the reactions of OH and ozone with-out and with water to estimate whether the single water molecule can decrease the energy barrier of the OH radic...
Evaluation of Phonon-level Density of UO2 by Molecular Dynamics Simulation
Molecular dynamics Phonon-level density Velocity auto-correlation function Uranium dioxide
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2012/4/5
Molecular dynamics calculation of UO2 in a wide temperature range are presented and dis-cussed. The calculated lattice parameters, mean square displacements, and dynamic prop-erty of phonon-level dens...
Biosorption of Cr(VI)_ and Cr(III)_Arthrobacter species
Arthrobacter species
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2011/9/1
The biosorption of Cr(VI)_ and Cr(III)_ Arthrobacter species (Arthrobacter globiformis and Arthrobacter oxidas) was studied simultaneous application dialysis and atomic absorption analysis. Also bioso...
Evaluation of nano-frictional and mechanical properties of a novel Langmuir-Blodgett monolayer/self-assembly monolayer composite structure
nano-frictional monolayer/self-assembly monolayer composite structure
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2011/9/13
A novel stearic acid (SA)/3-aminopropyltrethoxysilane (APS) composite structure was fabricated using the combined method of the Langmuir–Blodgett technique and self-assembly monolayer (SAM) technique....
CO2 dissociation activated through electron attachment on reduced rutile TiO2(110)-1x1 surface
CO2 dissociation activated TiO2(110)-1x1 surface
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2011/9/1
Converting CO2 to useful compounds through the solar photocatalytic reduction has been one of the most promising strategies for artificial carbon recycling. The highly relevant photocatalytic substrat...
On the role of dynamical barriers in barrierless-reactions at low energies: S($^1$D) + H$_2$
Departamento de Qu待mica F待sica, Facultad de Qu待mica, Universidad Complutense Departamento de Qu待mica F待sica, Facultad de Qu待mica, Universidad Complutense Departamento de Qu待mica, Universidade de Coimbra,
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2011/9/1
Reaction probabilities as a function of total angular momentum (opacity functions) and the resulting reaction cross-sections for the collision of open shell S(1D) atoms with para- hydrogen have been c...
Combination of many-body and density-functional theories
many-body density-functional
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2011/9/1
A framework for developing new approximate electronic structure methods is presented, in which the correlation energy of a many-electron system in the ground state is computed as in the single-referen...
Long-range interactions between ultracold atoms and molecules including atomic spin-orbit
ultracold atoms and molecules Long-range interactions spin-orbit
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2011/8/31
We investigate theoretically the long-range electrostatic interactions between a ground-state homonuclear alkali-metal dimer and an excited alkali-metal atom taking into account its fine-structure. Th...
兰州化学物理研究所发表邻苯二酚衍生物自组装研究评述文章（图）
兰州化学物理研究所 邻苯二酚衍生物 自组装研究 评述文章
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2011/6/10
受英国皇家化学会综述期刊Chemical Society Reviews的邀请，由中国科学院兰州化学物理研究所固体润滑国家重点实验室材料表/界面研究组撰写的有关仿生的邻苯二酚衍生物表面自组装研究的评述文章近日在该刊发表（Bioinspired catecholic chemistry for surface modification. Qian Ye, Feng Zhou, Weimin Liu,...
XAFS Study of Coordination Structure of Cu(L-His)2 in Solution
X-ray absorption fine structure Coordination structure Copper Histidine Chemical modification pH
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2012/4/5
Multiple coordination modes are present in the CuII-histidine complex in solution and the copper coordination environment varies with pH. In this work, we have investigated the coordination geometry o...
Hamiltonian Reduction of Quantum Systems Controlled by Pulses
Quantum control Population transfer Laser pulse Dimension reduction
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2012/4/5
We explores Hamiltonian reduction in pulse-controlled finite-dimensional quantum systems with near-degenerate eigenstates. A quantum system with a non-degenerate ground state and several near-degenera...
大连化学物理研究所全钒液流储能电池系统突破万次充放电循环（图）
大连化学物理研究所 全钒液流储能电池系统 突破 万次 充放电循环
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2011/6/10
由中科院大连化学物理研究所张华民研究员领导的储能电池研究团队自主研发的2kW全钒液流储能电池耐久性快速评价试验系统，自2007年7月6日开始运行以来，每天进行7次充放电循环。截至2011年6月4日已无故障运行1429天，累计运行时间超过34000小时，电池系统成功实现10,000次充/放电循环，电池模块的能量效率未见明显衰减。
Rotational spectrum of asymmetric top molecules in combined static and laser fields
static and laser fields molecules
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2011/8/31
We examine the impact of the combination of a static electric field and a non resonant linearly polarized laser field on an asymmetric top molecule. Within the rigid rotor approximation, we analyze th...
Ultrafast Internal Conversion in Ethylene I. The Excited State Lifetime
Ultrafast Internal Conversion Photochemical reactions
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2011/8/29
Using a combined theoretical and experimental approach, we investigate the non-adiabatic dynamics of the prototypical ethylene (C2H4) molecule upon π → π* excitation. In this first part of a two part ...