Nanjing Tech University

Nanjing University of Technology

Changshu Yutyrone Advanced Wear Materials Technology Co., Ltd.

Nanjing Taiwei Technology Co., Ltd.

Licheng Li

Wei Zhuang

Xiaohua Lu

Zhuhong Yang

Chang Liu

Zheng Li

Changsong Wang

Wenjun Yao

Xin Feng

Tuo Ji

Yudan Zhu

Linghong Lv

It discloses a vanadium-titanium compound material with high thermal stability and high activity and a preparation method thereof. The vanadium-titanium compound material is mainly composed of vanadium oxide and titanium oxide, where the content of vanadium oxide is 0.5% to 30% by mass of the vanadium-titanium compound material, and the crystal form of titanium oxide in the vanadium-titanium compound material is one of anatase and TiO(B) or a mixture thereof.

Vanadium-titanium compound material with high thermal stability and high activity and preparation method thereof

A mesoporous composite titanium oxide, which is composed of a mesoporous titanium oxide, the outside surface and the wall of pores of the mesoporous titanium oxide are modified by inorganic matters; inorganic matter contains at least one element selected from carbon, silicon, sulphur, phosphorus and selenium in an amount of 0.01%-25%, on amount of the element mass, of the mass of said mesoporous composite titanium oxide material; at least one mean pore size of pore distribution of the mesoporous compound titanium oxide material is 3-15 nm, the specific surface area is 50-250 m/g, and the pore volume is 0.05-0.4 cm/g. As a catalyst carrier, the rate of conversion of the hydrodesulfurization reaction of the material reaches as high as 98 percent, and as a lithium ion battery cathode material, the specific capacity of the lithium ion battery cathode material reaches as high as 220 mAh/g.

Mesoporous composite titanium oxide and a preparation method

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Nanjing, China

Licheng Li