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Dive into the research topics where Feng Wangjun is active.

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Featured researches published by Feng Wangjun.


Chinese Physics | 2005

Bulk MgB2 superconductor with high critical current density synthesized by self-propagating high-temperature synthesis method

Feng Wangjun; Xia Tiandong; Liu Tian-zuo; Zhao Wenjun; Wei Zhi-Qiang

Pure MgB2 bulk samples are successfully synthesized by self-propagating high-temperature synthesis (SHS) method. The experiments show that the best preheating temperature is 250°C, the highest Jc values of the prepared MgB2 reach 1.5×106A/cm2 (10K, 0.5T) and 1.7×106A/cm2 (20K, 0T) and the MgB2 particle sizes range from 2 to 5μm. The advantages of this method are that it is simple, economical and suitable for the manufacture of bulk MgB2 materials on industrial scale.


Chinese Journal of Catalysis | 2011

Preparation and Photocatalytic Performance of Nano-bismuth Ferrite with Tunable Size

Feng Wangjun


Archive | 2004

Manufacture method of MgB2 superconductive blanks

Xia Tiandong; Feng Wangjun; Zhao Wenjun


Archive | 2003

Manufacture of MgB2 superconductive blanks

Xia Tiandong; Feng Wangjun; Zhao Wenjun


Archive | 2014

Special arc-welding power supply for carbon steel in strong magnetic field

Zhang Mingqian; Zhao Wenjun; Zhang Zhengshe; Wang Xiaojun; Xia Tiandong; Feng Wangjun; Guo Aijun; Shi Wenxue


Archive | 2013

Proportion integrated resistor layout structure capable of achieving match

Ren Guodong; Zhao Shifang; Wei Zhi-Qiang; Pu Zhong-Sheng; Feng Wangjun; Dai Jianfeng; Chu Runtong; Wang Daobin; Lei Jingli; Wu Gang; Feng Youcai; Li Xiaoxiao; Li Ruishan; Wang Qing; Chen Yu-Hong; Hou Shanglin


Nanotechnology and Precision Engineering | 2012

Influence of Chelating Agents and Crosslinking on TbMnO_3 Nanoparticles Prepared by a Gel Route

Feng Wangjun


Chinese Journal of Catalysis | 2012

Polyacrylamide Gel Synthesis of BaTiO_3 Nanoparticles and Its Photocatalytic Properties for Methyl Red Degradation

Feng Wangjun


Chinese Journal of Catalysis | 2012

Polyacrylamide Gel Preparation,Photocatalytic Properties,and Mechanism of BiVO_4 Particles

Feng Wangjun


Archive | 2011

Nano YMn2O5 Visible-light-driven Semiconductor Photocatalyst

Wang Shi-Fa; Yang Hua; Xian Tao; Wei Zhi-Qiang; Ma Jin-Yuan; Feng Wangjun

Collaboration


Dive into the Feng Wangjun's collaboration.

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Xia Tiandong

Lanzhou University of Technology

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Zhao Wenjun

Lanzhou University of Technology

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Wei Zhi-Qiang

Lanzhou University of Technology

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Chen Yu-Hong

Lanzhou University of Technology

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Dai Jianfeng

Lanzhou University of Technology

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Hou Shanglin

Lanzhou University of Technology

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Lei Jingli

Lanzhou University of Technology

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Li Xiaoxiao

Lanzhou University of Technology

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Liu Tian-zuo

Lanzhou University of Technology

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Pu Zhong-Sheng

Lanzhou University of Technology

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