相怀成 （副教授）
一、个人简介
相怀成，男，博士、副教授、硕士生导师、主要研究方向为电子信息功能材料、固态电解质与固态电池、高熵陶瓷等。担任Journal of Advanced Ceramics青年编委。2019年获桂林理工大学博士学位，2019-2021年在深圳大学从事博士后研究。先后主持深圳市自然科学基金项目1项、广西自然科学基金项目1项。近来以第一作者或通信作者发表学术论文30余篇，授权国家发明专利7项。
二、代表性的项目
（1）深圳市自然科学金面上项目：Li基橄榄石微波介质陶瓷的低温可控制备及其晶格振动光谱与介电损耗关系研究，（2020-2023），主持。
（2）广西自然科学基金青年项目：AVO4型微波介质材料的介电常数与谐振频率温度系数影响机制研究，（2023-2026），主持。
三、代表性的成果
代表性学术论文：
Yang Yang, Weishuang Fang, Ning Zhang, Huaicheng Xiang*, Ying Tang, Jie Li, Liang Fang, Effects of ion occupancy and polarizability on the crystal structure and microwave dielectric properties of CaEuCO4 (C = Ga, Al) ceramics, Ceramics International, 2024, 50, 3912-3920.
Yun Sun, Huaicheng Xiang*, Ying Tang, Jie Li, Liang Fang*, Constructing the cationic rattling effect to realize the adjustability of the temperature coefficient in Nd2-xSmxO3 microwave dielectric ceramics, Journal of the European Ceramic Society, 2024, 44(5), 2859-2865.
Jiangtao Wu, Huaicheng Xiang*, Yun Sun, Alin Cao, Liang Fang*, Effect of heterovalent ion doping on the polarization ability and dielectric loss of fluorite Ce1-xYxO1-x/2 ceramics in the microwave frequency band, Ceramics International, 2023, 49, 37712-37719.
Weishuang Fang, Yang Yang, Huaicheng Xiang*, Ying Tang, jie Li, Liang Fang*, Correlation between structure and microwave dielectric properties of ordered olivine CaLnGaO4 (Ln = Pr, Yb) ceramics, Ceramics International, 2023, 49, 32008-32014.
Huizi Qiu, Ying Tang, Jie Li, Huaicheng Xiang*, Liang Fang*, Tuning of microwave dielectric properties of garnets Ca3Mg2CV2O12 (C = Si, Ti) through compression and expansion effects, Ceramics International, 2023, 49, 565-570.
Lian Duan, Mingxin Liu, Ying Tang, Jie Li, Huaicheng Xiang*, Liang Fang*, Xianrong Luo, Effect of crystal structure of Ca2AMg2Ge2VO12 (A = Y, Eu) garnets on microwave dielectric properties, Materials Today Communications, 2022, 33, 104706.
Ying Tang, Qianbiao Du, Huaicheng Xiang*, Liang Fang*, Tuning the order-disorder of Zn2-2xLixGa4+xO8 spinel towards high-performance microwave dielectric ceramic, Journal of Alloys and Compounds, 2022, 927: 167026.
Yang Yang, Ying Tang, Jie Li, Liang Fang*, Huaicheng Xiang*, Effects of Ionic Coordination Bonding on Microwave Dielectric Properties of Y2CaBGa4O12 (B = Zr, Sn) Garnets, ACS Applied Electronic Materials, 2022, 4, 3512-3519.
Zhaohui Wang, Junqi Chen, Huaicheng Xiang*, Liang Fang*, Structural and chemical bond characteristics of microwave dielectric ceramics Sm3-xBixGa5O12, Ceramics International, 2022, 48, 18723–18729.
Ying Tang, Huan Li, Jie Li*, Huaicheng Xiang*, Liang Fang, Microwave dielectric properties of Li3A3Te2O12 (A = Y, Yb) garnets for low temperature cofired ceramic technologies, Journal of the European Ceramic Society, 42 (2022) 2248–2253.
Jinyan Ma, Junqi Chen, Huaicheng Xiang*, Jie Li, Ying Tang, Liang Fang*, Modulation of microwave dielectric properties in melilite-structured SrREGa3O7 (RE = La, Pr) ceramics, Ceramics International, 48 (2022) 6218–6224.
Huaicheng Xiang, Lei Yao*, Junqi Chen, Aihong Yang, Haitao Yang*, Liang Fang*, Microwave dielectric high-entropy ceramic Li(Gd0.2Ho0.2Er0.2Yb0.2Lu0.2)GeO4 with stable temperature coefficient for low-temperature cofired ceramic technologies, Journal of Materials Science & Technology, 2021, 98, 28–32.
Huaicheng Xiang, Joni Kilpijärvi, Sami Myllymäki, Haitao Yang, Liang Fang*, Heli Jantunen*, Spinel-olivine microwave dielectric ceramics with low sintering temperature and high quality factor for 5 GHz wi-fi antennas, Applied Materials Today, 2021, 21, 100826.
Huaicheng Xiang*, Yang Bai, Jobin Varghese, Chunchun Li, Liang Fang*, Heli Jantunen, Ultralow temperature cofired BiZn2VO6 dielectric ceramics doped with B2O3 and Li2CO3 for ULTCC applications, Journal of the American Ceramic Society, 2019, 102, 1218–1226.
Huaicheng Xiang, Chunchun Li*, Heli Jantunen, Liang Fang*, Arthur E. Hill, Ultralow loss CaMgGeO4 microwave dielectric ceramic and its chemical compatibility with silver electrodes for low-temperature cofired ceramic applications, ACS Sustainable Chemistry & Engineering, 6 (2018) 6458–6466.
Huaicheng Xiang*, Yang Bai, Chunchun Li, Liang Fang*, Heli Jantunen, Structural, thermal and microwave dielectric properties of the novel microwave material Ba2TiGe2O8, Ceramics International, 2018, 44, 10824–10828.
授权国家发明专利
相怀成，姚蕾，杨海涛，一种超低介电损耗的高熵陶瓷材料及其制备方法与应用，ZL202011425155.1
相怀成，李纯纯，苏和平，温度稳定型超低介电常数微波介电陶瓷Bi2Nd5V3O18，ZL201410501563.9
相怀成，李纯纯，苏和平，温度稳定型中介电常数微波介电陶瓷BaNb4V2O16及其制备方法，ZL201410518229.4
相怀成，李纯纯，苏和平，温度稳定型微波介电陶瓷LiZn2B3O7及其制备方法，ZL201410704024.5
相怀成，苏和平，李洁，可见光响应的光催化剂Li2Bi3Nb7O23及其制备方法，ZL201410561368.5
