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The unique behavior of compounds confined at interfaces can be very different from those in bulk situations. Advances in methods and their understanding for determination of the structure and chemical...
A Tufts University chemist has discovered a way to select specific surfaces of single-crystal ice for study, a long-sought breakthrough that could help researchers answer essential questions about cli...
近日,由中国科学院兰州化学物理研究所固体润滑实验室编著的专著《纳米润滑材料与技术》和Antifouling Surfaces and Materials正式出版发行。《纳米润滑材料与技术》一书由国家出版基金项目资助,科学出版社出版,是纳米科学与技术丛书系列之一,中国科学院院长白春礼为本系列丛书作序。该书由兰州化物所研究员周峰等编著,固体润滑国家重点实验室的多位人员参与了本书编写。该书在固体润滑国家...
近日,由中国科学院兰州化学物理研究所固体润滑实验室编著的专著《纳米润滑材料与技术》和《Antifouling Surfaces and Materials》正式出版发行。《纳米润滑材料与技术》一书由国家出版基金项目资助并由科学出版社出版,是纳米科学与技术丛书系列之一,中国科学院院长白春礼院士为本系列丛书作序。该书由兰州化物所周峰研究员、王晓波研究员、刘维民院士等编著,固体润滑国家重点实验室的多位人...
In a basement lab on BYU’s campus, mechanical engineering professor Julie Crockett analyzes water as it bounces like a ball and rolls down a ramp. This phenomenon occurs because Crockett and her coll...
NO adsorption on Ag/Pt(110)-(1×2) bimetallic surfaces at room temperature was inves-tigated by means of Auger electron spectroscopy, X-ray photoelectron spectroscopy and thermal desorption spectroscop...
Mo(CO)6 adsorption on the clean, oxygen-precovered and deeply oxidized Si(111) surfaces was comparatively investigated by high-resolution electron energy loss spectroscopy. The downward vibrational fr...
Statics of polymer droplets on deformable surfaces     polymer droplets  deformable surfaces  Soft Condensed Matter       font style='font-size:12px;'> 2011/8/17
Abstract: The equilibrium properties of polymer droplets on a soft deformable surface are investigated by molecular dynamics simulations of a bead-spring model. The surface consists of a polymer brush...
Abstract: The problem of finding of analytical gradients (derivatives over atoms coordinates) of solvation energies can be decomposed on two subtasks: at the first stage we search for parameters of th...
The crystallographic nature of PbO2 films was changed by optimizing the electrolysis conditions in an electrodeposition solution of PbO2. These PbO2 films were then used to prepare PPO films. It was d...
The crystallographic nature of PbO2 films was changed by optimizing the electrolysis conditions in an electrodeposition solution of PbO2. These PbO2 films were then used to prepare PPO films. It was d...
合成了一种头基为二茂铁基团的长链烯烃分子(Fc-CO-NH-(CH2)9-CH=CH2) (FcUA),并用红外、核磁、质谱等手段对其进行了表征。用微波引发将该化合物嫁接到平面硅的表面,并用X射线光电子能谱、反射红外光谱、原子力显微镜表征了这一过程。最后,通过循环伏安电化学法和电敏感原子力显微镜的导电模式对其进行电学性质测试。结果表明这层单分子膜可以提高硅片的介电常数。同时还观察到了一种不稳定的类...

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