Search

Your search keyword '"Xuxu Wang"' showing total 6 results
Start Over Author "Xuxu Wang" Journal chemical communications
6 results on '"Xuxu Wang"'

1. High alkaline ion storage capacity of hollow interwoven structured Sb/TiO2 particles: the galvanic replacement formation mechanism and volumetric buffer effect

Author

Xuxu Wang, Lianshan Sun, Limin Wang, Yong Cheng, Chunli Wang, Qujiang Sun, Dongming Yin, Lin Zhou, and Jun Ming

Subjects
Materials science, Salt (chemistry), chemistry.chemical_element, 02 engineering and technology, 010402 general chemistry, 01 natural sciences, Catalysis, Buffer (optical fiber), Ion, Metal, Materials Chemistry, Galvanic cell, chemistry.chemical_classification, Metals and Alloys, High capacity, General Chemistry, 021001 nanoscience & nanotechnology, Structural evolution, 0104 chemical sciences, Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials, chemistry, Chemical engineering, visual_art, Ceramics and Composites, visual_art.visual_art_medium, 0210 nano-technology, Titanium
Abstract

A new galvanic replacement synthetic strategy using metallic Ti as a template for hollow voids is presented and an intriguing hollow interwoven structured Sb/TiO2 is introduced. The applied Ti can play the triple role of reducing the Sb-ion into Sb, acting as a sacrificial template to generate hollow voids through a structural evolution and behaving as an alternative non-sensitive titanium salt to form TiO2. Interwoven Sb/TiO2 can be readily activated and can also buffer drastic volumetric variations during storage of alkaline ions (e.g. Li+, Na+), thereby demonstrating high capacity and superior cycling ability in rechargeable batteries.

Published
2018

2. Large-scale preparation of heterometallic chalcogenide MnSb2S4monolayer nanosheets with a high visible-light photocatalytic activity for H2evolution

Author

Shangbo Ning, Zizhong Zhang, Zhenya Yang, Xuxu Wang, Shuping Huang, Zheguan Lin, Huaxiang Lin, and Jinlin Long

Subjects
Materials science, Chalcogenide, Inorganic chemistry, Hydrazine, 02 engineering and technology, Visible light photocatalytic, 010402 general chemistry, Photochemistry, 01 natural sciences, Catalysis, law.invention, chemistry.chemical_compound, law, Monolayer, Materials Chemistry, Molecule, Calcination, Visible light irradiation, Metals and Alloys, General Chemistry, 021001 nanoscience & nanotechnology, 0104 chemical sciences, Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials, chemistry, Ceramics and Composites, Photocatalysis, 0210 nano-technology
Abstract

Free standing MnSb2S4 2D monolayer nanosheets were developed by a simple calcination of the neutral hydrazine molecule bridged chalcogenide, and were found to display a highly efficient and stable activity for photocatalytic hydrogen evolution from water under visible light irradiation (420-730 nm).

Published
2016

3. Amine-functionalized zirconium metal–organic framework as efficient visible-light photocatalyst for aerobic organic transformations

Author

Yangen Zhou, Sibo Wang, Jinlin Long, Ling Huang, Shuchao Wang, Zhengxin Ding, Xuxu Wang, and School of Chemical and Biomedical Engineering

Subjects
Zirconium, Light, Chemistry, fungi, High selectivity, Metals and Alloys, chemistry.chemical_element, General Chemistry, Alkenes, Catalysis, Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials, Chemical engineering, Alcohols, Alkanes, Materials Chemistry, Ceramics and Composites, Photocatalysis, Organic chemistry, Metal-organic framework, Amine gas treating, Amines, Organic Chemicals, Visible spectrum
Abstract

An amine-functionalized zirconium metal–organic framework (MOF) was used as a visible-light photocatalyst for selective aerobic oxygenation of various organic compounds including alcohols, olefins and cyclic alkanes, at high efficiency and high selectivity. This study shows the great potential for design and application of MOF-based photocatalysts.

Published
2012

4. A general templated method to homogeneous and composition-tunable hybrid TiO2 nanocomposite fibers

Author

Ting Chen, Pingyong Lin, Ximing Xu, Xiaona Li, Xuxu Wang, Ling Wu, Rusheng Yuan, Zhaohui Li, and Zhengxin Ding

Subjects
Materials science, Nanocomposite, General method, Metal ions in aqueous solution, Metals and Alloys, General Chemistry, Catalysis, Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials, Chemical engineering, Homogeneous, Materials Chemistry, Ceramics and Composites, medicine, Composition (visual arts), Titanium tetraisopropoxide, Activated carbon, medicine.drug
Abstract

Sequential impregnations of metal ions and titanium tetraisopropoxide (TTIP) into activated carbon fibers (ACF) followed by a solvothermal treatment has been found to be a general method in the preparations of homogeneous and composition-tunable hybrid TiO(2) hierarchical nanocomposite fibers like WO(3)/TiO(2), Fe(2)O(3)/TiO(2) and SnO(2)/TiO(2).

Published
2011

5. A general templated method to homogeneous and composition-tunable hybrid TiO2nanocomposite fibersElectronic supplementary information (ESI) available: See DOI: 10.1039/c0cc03596c.

Author

Ximing Xu, Xiaona Li, Pingyong Lin, Ting Chen, Rusheng Yuan, Zhengxin Ding, Ling Wu, Xuxu Wang, and Zhaohui Li

Subjects
TITANIUM dioxide, NANOCOMPOSITE materials, ACTIVATED carbon, METAL ions, CARBON fibers, HEAT treatment of metals, IRON oxides
Abstract

Sequential impregnations of metal ions and titanium tetraisopropoxide (TTIP) into activated carbon fibers (ACF) followed by a solvothermal treatment has been found to be a general method in the preparations of homogeneous and composition-tunable hybrid TiO2hierarchical nanocomposite fibers like WO3/TiO2, Fe2O3/TiO2and SnO2/TiO2. [ABSTRACT FROM AUTHOR]

Published
2011
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results