نتایج جستجو برای: metal

تعداد نتایج: 197402  

Journal: :Journal of the American Chemical Society 2014
Po-Chun Hsu Desheng Kong Shuang Wang Haotian Wang Alex J Welch Hui Wu Yi Cui

Metal nanowire (MNW) transparent electrodes have been widely developed for their promising sheet resistance (R(s))-transmittance (T) performance, excellent mechanical flexibility, and facile synthesis. How to lower the junction resistance without compromising optical transmittance has become the key issue in enhancing their performance. Here we combine electrospinning and electroless deposition...

Journal: :The Review of scientific instruments 2013
I Bozhinova St Kolev M Dimitrova Tsv Popov A Pashov

The production of metal hydrides in vapour phase is one of the problems which makes their spectroscopic investigation at high resolution difficult. The molecular densities are usually low and the absorption is often increased by the use of multipass cells or intracavity setups. In this contribution a discharge tube with coaxial geometry is investigated, which is able to produce relatively high ...

2013

Invited for this month's cover is the group of Prof. F. Matthias Bickelhaupt. The cover picture illustrates the authors' quantum chemical finding that π electrons can significantly bend otherwise linear d(10)-ML2 complexes through backbonding. For more details, see the Full Paper on p. 106 ff.

2017
Chuanhui Gong Yuxi Zhang Wei Chen Junwei Chu Tianyu Lei Junru Pu Liping Dai Chunyang Wu Yuhua Cheng Tianyou Zhai Liang Li Jie Xiong

With the continuous exploration of 2D transition metal dichalcogenides (TMDs), novel high-performance devices based on the remarkable electronic and optoelectronic natures of 2D TMDs are increasingly emerging. As fresh blood of 2D TMD family, anisotropic MTe2 and ReX2 (M = Mo, W, and X = S, Se) have drawn increasing attention owing to their low-symmetry structures and charming properties of mec...

Journal: :Nanoscale 2014
Peter W Dunne Chris L Starkey Miquel Gimeno-Fabra Edward H Lester

Continuous flow hydrothermal synthesis offers a cheap, green and highly scalable route for the preparation of inorganic nanomaterials which has predominantly been applied to metal oxide based materials. In this work we report the first continuous flow hydrothermal synthesis of metal sulphide nanomaterials. A wide range of binary metal sulphides, ZnS, CdS, PbS, CuS, Fe(1-x)S and Bi2S3, have been...

2008
KYLE C. SMITH YUAN ZHENG TIMOTHY S. FISHER TIMOTHÉE L. POURPOINT ISSAM MUDAWAR

High-pressure metal hydride vehicular hydrogen storage systems can offer good overall gravimetric and volumetric hydrogen densities. Enhanced heat transfer techniques will be essential to achieve established goals for tank filling times. A numerical model is developed to simulate the hydrogen filling process of a subscale high-pressure metal hydride (Ti1.1CrMn) system. The model is validated by...

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