专业授课与教学成果      

（暂无）    

研究方向及研究团队      

所在研究团队介绍：  

1.本团队主要从事①面向国防、航天、航空领域内先进防护涂层材料制备、性能评价研究以及②面向电磁吸波领域的结构功能一体化陶瓷基复合材料的构型设计、制备与导热性能研究，形成的主要研究方向为：  

[1] 高温/高超音速防护涂层设计、制备及性能评价；  

[2] 复杂环境下材料力学性能原位评价技术研究；  

[3] 陶瓷基电磁吸波涂层设计、制备及其性能评价  

2.团队成员：毛卫国、冯珧、范习之、周哲、樊哲琼、陈辉、迟光芳、张龙、徐艺伟。  

3.团队主要科研成果包括国家自然科学基金7项、总装备部预研项目1项、国防科工局预研项目2项、湖南省杰出青年基金1项、中航集团横向技术研发项目多项等，共发表论文230余篇，授权国家发明专利11项和国防发明专利5项。  

科研成果      

1．Yao Feng, Yujing Yang, Qingbo Wen, Ralf Riedel, Zhaoju Yu *, Dielectric properties and electromagnetic wave absorbing performance of single-source-precursor synthesized Mo_4.8Si₃C_0.6/C/SiC nanocomposites with an in-situ formed Nowotny phase. ACS Appl Mater Interfaces. 2020, 12, 16912-16921  

2. Yao Feng, Zhaoju Yu *, Ralf Riedel, Enhanced hydrogen evolution reaction catalyzed by carbon-rich Mo_4.8Si₃C_0.6/C/SiC nanocomposites via a PDC approach. J Am Ceram Soc. 2020, 103, 1385-1395.  

3. Yao Feng, Zhaoju Yu, Jona Schuch, Shasha Tao, Leonore Wiehl, Claudia Fasel, Wolfram Jaegermann, Ralf Riedel, Nowotny phase Mo_3+2xSi₃C_0.6 dispersed in a porous SiC/C matrix: A novel catalyst for hydrogen evolution reaction. J Am Ceram Soc. 2020, 103, 508-519.  

4. Yao Feng, Shuyi Laia, Le Yang, Ralf Riedel, Zhaoju Yu *, Polymer-derived porous Bi₂WO₆/SiC(O) ceramic nanocomposites with high photodegradation efficiency towards Rhodamine B. Ceram Int. 2018,44,8562-8569.  

5. Zhaoju Yu *, Yao Feng, Shuang Li, Yaxing Pei, Influence of the polymer-polymer miscibility on the formation of mesoporous SiC(O) ceramics for highly efficient adsorption of organic dyes, J Eur Ceram Soc, 2016,36,3627-3635.  

6. Zhaoju Yu *, Kangwei Mao, Yao Feng *, Single-source-precursor synthesis of porous W-containing SiC-based nanocomposites as hydrogen evolution reaction electrocatalysts. J Adv Ceram, 2021, 10(5): 0–0.    

7. Qingbo Wen, Yao Feng, Zhaoju Yu *, Dong-Liang Peng, Emanuel Ionescu, Ralf Riedel, Microwave absorption of high-temperature stable SiC/HfC_xN_1-x/C ceramic nano-composites with HfC_xN_1-x-Carbon core-shell particles. J Am Ceram Soc. 2016, 99, 2655-2663.  

8. Zhaoju Yu *, Pei Zhang, Yao Feng, Shuang Li, Yaxing Pei, Template-free synthesis of porous Fe₃O₄/SiOC(H) nanocomposites with enhanced catalytic activity. J Am Ceram Soc. 2016, 99, 2615-2624.  

9. Zhaoju Yu *, Shuang Li, Pei Zhang, Yao Feng, Xinya Liu, Polymer-derived mesoporous Ni/SiOC(H) ceramic nanocomposites for efficient removal of acid fuchsin. Ceram Int. 2017,43, 4520-4526.  

10. Zhaoju Yu *, Hao Min, Le Yang, Yao Feng, Pei Zhang, Ralf Riedel, Influence of the architecture of dendritic-like polycarbosilanes on the ceramic yield. J Eur Ceram Soc, 2015,35, 1161-1171.  

11. Zhaoju Yu *, Yujing Yang, Kangwei Mao, Yao Feng, Qingbo Wen, Ralf Riedel, Single-source-precursor synthesis and phase evolution of SiC-TaC-C ceramic nanocomposites containing core–shell structured TaC@C nanoparticles. J Adv Ceram, 2020, 9, 320-328.  

12. Zhaoju Yu *, Yaxing Pei, Shuyi Lai, Shuang Li, Yao Feng, Xinya Liu, Single-source-precursor synthesis, microstructure and high temperature behavior of TiC-TiB₂-SiC ceramic nanocomposites. Ceram Int. 2017,43, 5949-5956.  

13. Jia Sun, QingBo Wen, Tao Li, Leonore Wiehl, Claudia Fasel, Yao Feng, Dario De Carolis, Zhaoju Yu, Qiangang Fu *, Ralf Riedel, Phase evolution of SiOC-based ceramic nanocomposites derived from a polymethylsiloxane modified by Hf- and Ti-alkoxides. J Am Ceram Soc. 2020, 103, 1436-1445.