نتایج جستجو برای: solvothermal

تعداد نتایج: 1791  

An anionic Fe(II) complex, (BMIM)4[Fe(CN)6] (where BMIM is 1-butyl-3-methylimidazolium), was synthesized in ionic liquid [BMIM][PF6] under reflux condition. The complex was characterized by elemental analysis and spectroscopic methods. The magnetite (Fe3O4) nanoparticles were prepared by the hydrothermal and solvothermal (in ionic liquid [BMIM][PF6]) methods from (BMIM)4[Fe(CN)6] as a precursor...

Journal: :Nanoscale 2013
Ya Yan Xiaoming Ge Zhaolin Liu Jing-Yuan Wang Jong-Min Lee Xin Wang

In this work, a networked MoS2/CNT nanocomposite has been synthesized by a facile solvothermal method. The as-prepared sample exhibits high catalytic activity for electrocatalytic hydrogen evolution.

Journal: :Chemical communications 2008
Zheng Jiang Fan Yang Nianjun Luo Bryan T T Chu Deyin Sun Huahong Shi Tiancun Xiao Peter P Edwards

Visible-light-responsive tubular N-doped TiO2 nanocrystallites were synthesized via an environment-conscious solvothermal treatment of protonated titanate nanotubes in an NH4Cl/ethanol/water solution.

Journal: :Dalton transactions 2012
Fan Qin Guangfang Li Hao Xiao Zhong Lu Hongzhe Sun Rong Chen

Bismuth hollow nanospheres were successfully synthesized via a facile solvothermal method and exhibit highly efficient Cr(VI) removal capacities in a wide pH range (2-11).

Journal: :Nanoscale 2015
Jian-Li Mi Peter Nørby Martin Bremholm Jacob Becker Bo B Iversen

An understanding of the nucleation and growth mechanism of bimetallic nanoparticles in solvothermal synthesis is important for further development of nanoparticles with tailored nanostructures and properties. Here the formation of PtRu alloy nanoparticles in a solvothermal synthesis using metal acetylacetonate salts as precursors and ethanol as both the solvent and reducing agent has been studi...

Journal: :Chemical communications 2009
Chih-Chia Huang Wileen Huang Chia-Hao Su Chieh-Ning Feng Wen-Shuo Kuo Chen-Sheng Yeh

A general approach involving a solvothermal method was developed to synthesize a series of silicate nanoshells (<100 nm) where both Gd silicate and Gd silicate:Eu nanoshells were further demonstrated to exhibit dual-modality MRI and optical imaging functions.

Journal: :Chemical communications 2016
Shengtong Sun Denis Gebauer Helmut Cölfen

A solvothermal method was developed for synthesizing organic monolayer protected amorphous calcium carbonate clusters using 10,12-pentacosadiynoic acid as ligand, ethanol as solvent and NaHCO3 decomposition as CO2 source, which can be extended to synthesize other monolayer protected mineral clusters.

Journal: :Chemical communications 2012
Chuangang Hu Yang Zhao Huhu Cheng Yue Hu Gaoquan Shi Liming Dai Liangti Qu

A newly-designed network of ternary Pd(2)/PtFe nanowires on a three-dimensional graphene framework has been fabricated via a dual solvothermal approach, which presents superior electrocatalytic activity towards the oxidation of formic acid.

2010
Gérard Demazeau Alain Largeteau Stéphane Darracq

Solvothermal processes, as compared to hydrothermal processes, enlarge the scope of the employed solvents from aqueous to non-aqueous media, the objective being to extend the possibilities for the preparation and/or the crystal growth of non-oxide materials. During the last fifteen years solvothermal crystal growth of materials has been investigated at two different levels: (i) the macroscopic ...

Journal: :Chemical communications 2009
Xu Zong Yong Na Fuyu Wen Guijun Ma Jinhui Yang Donge Wang Yi Ma Mei Wang Licheng Sun Can Li

Colloidal MoS(2) nanoparticles with diameters of less than 10 nm were prepared with a simple solvothermal method and demonstrated high efficiency in catalyzing H(2) evolution in Ru(bpy)(3)(2+)-based molecular systems under visible light.

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