Doctor, professor, doctoral supervisor

Contact: chenxh@ynu.edu.cn

Brief personal information (if necessary)

Professor Xiuhua Chen is mainly engaged in new energy and environment materials, new type of solar cell materials, semiconductors, very large scale integrated circuit wiring material around the solar photovoltaic industry silicon base material and devices, nano porous silicon preparation and applications of heavy metals in environmental governance, information industry, silicon vlsi circuit wiring and interconnection film material to carry out the related research work.

The research work of this research team has been funded and supported by the National Natural Science Foundation of China, the Fund for Returned Scholars of the Ministry of Education, the Major Science and Technology Special Project of Yunnan Science and Technology Department, the Key Project of Yunnan Science and Technology Department, and the Open Fund of the State Key Laboratory of Clean Utilization of Complex Non-Ferrous Metal Resources jointly built by Yunnan Province and The Ministry of Education.

 

Education and Work Experience

1. March 2020 -- present, Professor, School of Materials and Energy, Yunnan University

2. December 2015-March 2020, Professor, School of Materials Science and Engineering, Yunnan University

3. November 2009-December 2015, Professor, School of Physical Science and Technology, Yunnan University

4. Oct. 2004-Nov. 2009, Associate Professor, School of Physical Science and Technology, Yunnan University

5. Postdoctoral fellow, Department of Materials, Faculty of Engineering, University of Tokyo, Japan

6. Mar. 2002 - Sep.2002, Post-doctoral class 1, Northeast Normal University, Jilin Province, Japan for further study of Japanese

Jul. 2001-Sep. 2002, Lecturer, Department of Materials, School of Science, Yunnan University

8. September 1996 to July 2001, master and doctor of Engineering in Kunming University of Science and Technology

 

Areas of Concern

1. Solar silicon base materials and devices for photovoltaic industry

Nano-metal assisted etching is used to carry out research on new silicon-based solar cell materials and devices. Silicon wafers with different structures are prepared by effective regulation to achieve efficient reflection reduction effect on the surface of solar silicon wafers and improve the luminescence efficiency: This part of the related research work has been supported by the National Natural Science Foundation of China, major Science and Technology Special Projects of Yunnan Province and key projects of Yunnan Science and Technology Department. The research group has published many SCI and EI papers in Power Technology, Fuel Cell, Materials Guide and other journals, and has trained 8 master graduates. Graduate students in state-owned and private enterprises as technical director and technical backbone;

2. Preparation of nanoporous silicon and its application in heavy metal environmental remediation

Study on the adsorption of heavy metal ions in industrial wastewater by using nanoporous silicon materials; The related research work in this part was supported by two National Natural Science Foundation of China and one Open Fund of State Key Laboratory of Clean Utilization of Complex Non-ferrous Metal Resources jointly built by Province and Ministry. The research group has published many SCI papers in journals such as JHM, Coatings, MP, Waste Management, etc. It has cultivated 8 graduate students, who are working as technical backbone in state-owned and private enterprises.

3. Silicon based wiring and interconnect film materials for ULSI in information industry

The interconnecting materials and devices of semiconductor very large scale integrated circuits were studied by PVD, CVD, SPuttering and other film fabrication techniques. This part of the research has been supported by the Fund for Returned Scholars of The Ministry of Education, the Natural Science Foundation of Yunnan Science and Technology Department, and the Double First-class major projects of Yunnan University. The research group has published a number of SCI and EI papers in ACS, ASS, SPT, JMST and other journals, and has trained 8 graduate students, who serve as technical backbone and research and development force in the field of semiconductor information materials.

 

Research and Teaching

1. National Natural Science Foundation of China (No.51762043), Study of porous silicon modified by organic functional molecules in toxic heavy metal ion sensor;

2. National Natural Science Foundation of China (No. 52164050), Study on adsorption of heavy metal ions in industrial wastewater by using photovoltaic diamond wire cutting silicon waste;

3. Research and application of key Technologies for the development of Hydropower silicon Material Industry, 2019ZE0070304, Yunnan Science and Technology Department;

4. Key Project of Yunnan Science and Technology Department 2018FA027: Preparation and properties of key materials for novel flexible graphene/Silicon solar cells.

 

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Academic Achievements

1. paper

(1)Ziheng Yang， Xiuhua Chen^*， Shaoyuan Li^， Wenhui Ma， Yi Li， Zudong He and  Huanran Hu，Effective removal of Cd(II) from aqueous solution based on multifunctional nanoporous silicon derived from solar kerf loss waste，Journal of Hazardous Materials，385（2020）121522

（2）Ziheng Yang， Xiuhua Chen^*， Shaoyuan Li^， Wenhui Ma， Yi Li， Zudong He and  Huanran Hu，Effective removal of Cr(VI) from aqueous solution based on APTES 27(2020) 10899–10909

（3）Kaixin Fu，Yi Li , Xiumin Chen^* , Wenhui Ma， Ziheng Yang , Tong Wang, Jiasen Liu, Zhuang Ma，Ran Chen , Xiuhua Chen* and Shaoyuan Li * ，Removal of As(V) Based on Amino-Group Surface- Functionalized  Porous Silicon Derived from Photovoltaic Silicon Cutting Powder，Coatings 2021, 11, 850.

2. patent

（1） Preparation of NiCoB thin films for UlSi-Cu Wiring by electroless plating, Journal of Materials Science and Engineering, 2018, 22 (2) : 141-149.

（2） Synthesis of ZSM molecular sieves from Lignite, ZL2016106464171.1, Authorized on 27 April 2018

3. book

(1)Novel Materials for Solid Oxide Fuel Cells, Ma Wenhui, Yu Jie, Chen Xiuhua, Chemical Industry Press, 2014.10, ISBN:978-7-122-21238-2

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