个人简介：

向俊一，男，1989年7月生，湖北宜昌人。工学博士，副研究员，冶金与资源循环系主任，硕士生导师。中国有色金属学会会员、美国TMS会员、重庆市博士后创新人才支持计划获得者，入选重庆英才。2018年在重庆大学获冶金工程专业博士学位，2021年12月于重庆大学完成博士后研究工作，2022年2月入职重庆科技大学。主持国家自然科学基金1项、博士后基金一等资助1项、其它省部级项目4项、横向课题若干，参与重点研发计划课题、联合基金重点项目、面上项目等4项。主要从事钒冶金研究工作，以氧化钒及钒基新材料工业生产开发为研究特色。发表SCI或EI收录论文50余篇，其中第一作者或通讯作者论文40余篇，授权发明专利6项，参与制定国家标准1项。担任《钢铁钒钛》、《内蒙古科技大学学报》等期刊青年编委，以及MMTB、CMQ、ISIJ、TNMS、JHM等SCI期刊审稿人。主持省部级教改项目1项、参编教材1部、发表教改论文2篇、获校级教学成果奖、教学创新大赛二等奖各1项。

指导本科生国家级及校级大学生创新创业等项目4项、研究生省部级及校级创新项目3项；指导学生获大学生冶金科技竞赛一等奖4项、二等奖3项、校级学科竞赛一等奖3项、国际大学生创新大赛（2024）重庆赛区铜奖1项、第十四届“挑战杯”大学生创业大赛重庆市银奖1项。

学习工作简历：

（一）教育背景

2015.09-2018.06，重庆大学，材料科学与工程学院，工学博士

（二）工作经历

2018.09-2021.12，重庆大学，材料科学与工程学院，博士后，助理研究员

2022.02-至今，重庆科技大学，冶金与动力工程学院，副研究员，系主任

代表性教学科研成果：

1.主要纵向科研项目

(1) 国家自然科学基金青年基金, 52004044, 钒渣钙镁复合高效提钒工艺及强化机理研究, 24万元, 主持;

(2) 重庆市博士后出站留（来）渝资助项目，高纯氧化钒制备工艺基础研究，15万元, 主持;

(3) 重庆市自然科学基金面上项目, CSTB2022NSCQ-MSX0801, 钒铬渣一步焙烧转化与选择性钒铬分离关键技术研究, 10万元, 主持;

(4) 重庆市博士后创新人才支持计划, CQBX201904, 低品位钛精矿气基低温还原碳化新工艺技术研究, 60万元, 主持;

(5) 中国博士后科学基金面上一等资助, 2018M640898, CaO-MgO-V₂O₅体系高温物相平衡规律与浸出行为研究, 8万元, 主持;

(6) 重庆市博士后科学基金, cstc2019jcyj-bshX0068, 钒渣钙镁复合强化提钒新工艺的关键科学问题与工艺参数研究, 10万元, 主持;

(7) 国家自然科学基金委员会, 面上项目, 51974053, 基于低温还原氮化-低温选择性氯化的钒铬渣高效分离新工艺基础研究, 合作经费20万元，参与;

(8) 中华人民共和国科学技术部, 国家重点研发计划课题, 2018YFC1900501, 钒钛资源多组分体系反应与分离基础研究, 参与.

2.部分代表性论文

1、Junyi Xiang, Qingyun Huang, Wei Lv, Guishang Pei, Xuewei Lv*, Chenguang Bai. Recovery of tailings from the vanadium extraction process by carbothermic reduction method: Thermodynamic, experimental and hazardous potential assessment[J]. Journal of Hazardous Materials, 2018, 357: 128-137.

2、Junyi Xiang, Qingyun Huang, Xuewei Lv*, Chenguang Bai. Multistage utilization process for the gradient-recovery of V, Fe, and Ti from vanadium-bearing converter slag[J]. Journal of Hazardous Materials, 2017, 336:1-7.

3、Junyi Xiang*, Xin Wang, Guishang Pei, Qingyun Huang, Xuewei Lv*. Recovery of vanadium from vanadium slag by composite roasting with CaO/MgO and leaching[J]. Transactions of Nonferrous Metals Society of China, 2020, 30: 3114-3123.

4、Junyi Xiang, Xin Wang, Guishang Pei, Qingyun Huang, Xuewei Lv*. Solid state reaction of CaO-V₂O₅ mixture: A fundamental study for the vanadium extraction process[J]. International Journal of Minerals, Metallurgy and Materials, 2021, 28: 1462-1468.

5、Junyi Xiang, Qingyun Huang, Xuewei Lv, Chenguang Bai. Effect of mechanical activation treatment on the recovery of vanadium from converter slag[J]. Metallurgical & Materials Transactions B, 2017, 48(5):2759-2767.

6、Junyi Xiang, Qingyun Huang, Xuewei Lv, Chenguang Bai. Extraction of vanadium from converter slag by two-step sulfuric acid leaching process[J]. Journal of Cleaner Production, 2018, 170: 1089-1101.

7、Junyi Xiang*, Guishang Pei, Wei Lv, Songli Liu, Xuewei Lv*, Guibao Qiu. Preparation of synthetic rutile from reduced ilmenite through the aeration leaching process[J]. Chemical Engineering and Processing - Process Intensification, 2020, 147: 10774.

8、Junyi Xiang*, Xin Wang, Mingrui Yang, Jian Wang, Cheng Shan, Gangqiang Fan, Guibao Qiu, Xuewei Lv*. Slag-foaming phenomenon originating from reaction of titanium-bearing blast furnace slag: continuous monitoring of foaming height and calibration[J]. Journal of Materials Research and Technology, 2021, 11: 1184-1192.

9、Junyi Xiang, Qingyun Huang, Xuewei Lv, Chenguang Bai. Mechanochemical effects on the roasting behavior of vanadium-bearing LD converter slag in the air[J]. Isij International, 2017, 57(6):970-977.

10、Junyi Xiang, Qingyun Huang, Xuewei Lv, Chenguang Bai. Oxidation kinetics of vanadium-bearing LD converter slag by mechanical activation[J]. Canadian Metallurgical Quarterly, 2017, 56(1):18-29.

11、Junyi Xiang, Qingyun Huang, Wei Lv, Guishang Pei, Xuewei Lv, Songli Liu. Co-recovery of iron, chromium and vanadium from vanadium tailings by semi-molten reduction–magnetic separation process[J]. Canadian Metallurgical Quarterly, 2018, 3: 262-273.

12、Junyi Xiang, Qingyun Huang, Wei Lv, Guishang Pei, Xuewei Lv*, Songli Liu. Mineralogical characterisation and magnetic separation of vanadium-bearing converter slag[J]. Waste Management & Research, 2018, 36(11): 1083-1091.

13、Guishang Pei, Junyi Xiang*, Lilian Yang, Xuewei Lv*. Thermodynamic properties of magnesium orthovanadate Mg₃(VO₄)₂ at high temperature (298.15-1473K)[J]. Calphad-Computer Coupling of Phase Diagrams and Thermochemistry, 2021,74: 102295.

14、Guishang Pei, Junyi Xiang*, Dapeng Zhong, Xin Jin, Xuewei Lv*. A clean process of preparing VO as LIBs anode materials via the reduction of V₂O₃ powder in a H₂ atmosphere: Thermodynamic assessment, isothermal kinetic analysis, and electrochemistry performance evaluation[J]. Journal of Alloys and Compounds, 2020, 845:156305.

15、Xin Wang, Junyi Xiang*, Guishang Pei, Lanjie Li*, Qingyun Huang, Xuewei Lv. Application of response surface methodology for roasting optimization in composite roasting—Acid leaching vanadium extraction process[J]. Chemical Engineering Research and Design, 2021, 172: 254-263.

16、Guishang Pei, Junyi Xiang*, Lilian Yang, Xin Jin, Xuewei Lv*. Thermodynamic properties of sodium pyrovanadate (Na₄V₂O₇) at high temperature (298.15-873 K)[J]. Calphad-Computer Coupling of Phase Diagrams and Thermochemistry, 2020, 70: 10802.

17、Qingyun Huang, Junyi Xiang*, Xin Wang, Guishang Pei, Xuewei Lv*. Dissolution kinetics of calcium vanadates in sulfuric acid: a fundamental study for the vanadium extraction process[J]. Journal of Chemical Technology and Biotechnology, 2020, 95(6): 1773-1780.

18、Guishang Pei, Junyi Xiang*, Xuewei Lv*, Gang Li, Shanshan Wu, Dapeng Zhong, Wei Lv. High-temperature heat capacity and phase transformation kinetics of NaVO₃[J]. Journal of Alloys and Compounds, 2019, 794: 465-472.

19、Guishang Pei, Junyi Xiang*, Qingyun Huang, Xuewei Lv*. Double pyrovanadates CaMgV₂O₇: Formation mechanism, phase structure, and thermodynamic properties[J]. Journal of the American Ceramic Society, 2022, DOI10.1111/jace.18592.

20、Mingrui Yang, Junyi Xiang*, Chenguang Bai, Xuangeng Zhou, Zhongci Liu, Xuewei Lv*. Solid-state reaction and diffusion behaviors of CaFe₂O₄ and TiO₂ at 1373 K to 1473 K[J]. Metallurgical and Materials Transactions B, 2021, 52(3): 1436-1449.

21、Junyi Xiang, Jian Wang, Qingjuan Li, Cheng Shan, Guibao Qiu, Wenzhou Yu, Xuewei Lv*. Slag-foaming phenomenon originating from reaction of titanium-bearing blast furnace slag: effects of TiO₂ content and basicity. Canadian Metallurgical Quarterly, 2020, 59(2): 151-158.

22、Junyi Xiang*, Guishang Pei, Wei Lv, Baohua Li, Guibao Qiu, Xuewei Lv*. Effect of TiO₂ on reduction behavior of Cr₂O₃ in CaO–SiO₂–Al₂O₃–MgO–TiO₂–Cr₂O₃ by carbon from Fe–C melt[J]. Journal of Iron Steel Research International, 2020, 27: 1145-1152.

23、Junyi Xiang, Songli Liu, Xuewei Lv, Chenguang Bai. Preparation of rutile from ilmenite concentrate through pressure leaching with hydrochloric acid[J]. Metallurgical & Materials Transactions B, 2016, 48(2):1-9.

24、Junyi Xiang*, Mingshuai Luo, Xi Lu, Luwei Bai, Zhongpeng Zhu, Qingyun Huang, Shengqing Zhang, Kunpeng Guo, Xuewei Lv*. Recovery of vanadium from vanadium slag by composite additive roasting–acid leaching process. Journal of Iron and Steel Research International, 2023, 30(7), 1426-1439.

25、Junyi Xiang*, Luwei Bai, Xi Lu, Mingshuai Luo, Qingyun Huang, Shengqin Zhang, Xuewei Lv. Selective recovery of vanadium from high-chromium vanadium slag by a mechanically activated low-sodium salt roasting-water leaching process. Journal of Environmental Chemical Engineering, 2023,11: 111304.

26、Kunpeng Guo, Junyi Xiang*, Nianbing Zhang, Qingyunhuang, Lanjie Li*, Xuewei Lv*. Effect of mechanical activation on the extraction of vanadium from vanadium slag pellet by sodium roasting followed by water leaching process. Canadian Metallurgy Quarterly, 2023, 63(1), 186–193.

27、Junyi Xiang*, Xi Lu, Luwei Bai, Hongru Rao, Sheng Liu, Qingyun Huang, Shengqin Zhang, Guishang Pei*, Xuewei Lü. Oxidation behavior of FeV₂O₄ and FeCr₂O₄ particles in the air: Nonisothermal kinetic and reaction mechanism[J].International Journal of Minerals, Metallurgy and Materials, 2024, 31(8):1839-1848.

28、Junyi Xiang*, Mingshuai Luo, Luwei Bai, Xi Lu, Zhongpeng Zhu, Qingyun Huang, Kuisong Zhu, Guishang Pei, Xuewei Lü* [J]. Transactions of Nonferrous Metals Society of China, 2024, 34:1994-2006.

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