储能

1.绿色阻燃低烟高分子材料（生物质来源、绿色合成、超分子自组装、仿生设计等）
2.火安全建筑保温隔热材料（气凝胶材料、聚氨酯/酚醛泡沫、有机无机复合多孔材料等）
3.高导热阻燃相变储能材料（本质阻燃、定形、无泄漏，高焓值、高导热、高循环稳定等）

Flame Retardancy;Mechanical Properties;Fire Safety;Flame Retardant;Epoxy Resin;Thermal Stability;Thermal Properties;Thermal Degradation;Rigid Polyurethane Foam;POSS

(1) Linsheng Wang, Xiang Lin, Feng Liu, Peng Lin, Haixia Xiao, Hongyu Yang*, Xiaming Feng*, Chaojun Wan, Study on properties and simulation application scenarios of flame retarded modified konjac glucomannan organic and inorganic composite aerogel, International Journal of Biological Macromolecules, 2024, Accepted.
(2) Jiao Feng, Peng Lin, Simeng Xiang, Xiang Lin, Feng Liu, Hongyu Yang*, Xiaming Feng*, Chaojun Wan, Latent heat absorption of alkali metal hydrates enables delayed ignition and improved flame retardancy of epoxy resin, Thermochimica Acta, 2024, 740, 179830.
(3) Feng Liu, Linsheng Wang, Simeng Xiang, Xiang Lin, Jiao Feng, Hongyu Yang*, Xiaming Feng*, Chaojun Wan, A Curing Agent for Facile Fabrication of Intrinsically Flame-Retardant Epoxy Vitrimers with Catalyst-Free Mixed Carboxylate/Phosphonate Transesterification, ACS Applied Polymer Materials, 2024, 6: 8159-8168.
(4) Simeng Xiang, Chiyuan Chen, Feng Liu, Linsheng Wang, Jiao Feng, Xiang Lin, Hongyu Yang*, Xiaming Feng*, Chaojun Wan, Phosphorus and nitrogen supramolecule for fabricating flame-retardant, transparent and robust polyvinyl alcohol film, Journal of Colloid and Interface Science, 2024, 669: 775-786.
(5) Xiang Lin, Linsheng Wang, Jiajia Li, Jing Tang, Hongyu Yang*, Xiaming Feng*, Chaojun Wan, Konjac glucomannan/hydrophilic isocyanate aerogel modified by montmorillonite and aluminum hydroxide with increased mechanical strength and excellent flame retardancy, Sustainable Materials and Technologies, 2024, 39. e00842.
(6) Kaiwen Deng, Xiang Li, Xiaming Feng*, Hongyu Yang*, Chaojun Wan, High-energy ball milling-induced facile preparation and controllable surface oxidation of black phosphorus for improving fire safety of epoxy resin via synergistic effect, Journal of Materials Research and Technology, 2024, 29:2339-2349.
(7) Simeng Xiang, Bin Tang, Jiao Feng, Xiang Lin, Feng Liu, Hongyu Yang*, Xiaming Feng*, Chaojun Wan, Eco-friendly one-pot supramolecular-assembly of P-N flame retardant for fire-safe epoxy resin, Macromolecular Rapid Communications, 2023, 44: e2300358.
(8) Kaiwen Deng, Xiaming Feng*, Hongyu Yang*, Cheng Yan, The rise of phosphate ester exchange in developing dynamic covalent networks: Advances and challenges, European Polymer Journal, 2023, 196: 112286.
(9) Linsheng Wang, Xiang Lin, Jiajia Li, Hongyu Yang*, Xiaming Feng, Chaojun Wan, Konjac Glucomannan Aerogels Modified by Hydrophilic Isocyanate and Expandable Graphite with Excellent Hydrolysis Resistance, Mechanical Strength, and Flame Retardancy, Biomacromolecules, 2023, 24 (6): 2816-2827.
(10) Jie Yang, Ao Zhang, Yuxin Chen, Linsheng Wang, Meixian Li, Hongyu Yang*, Yanbei Hou, Surface modification of core–shell structured ZIF-67@Cobalt coordination compound to improve the fire safety of biomass aerogel insulation materials, Chemical Engineering Journal, 2022, 430, 132809.
(11) Liang Wang, Zhongyong Liu, Hongyu Yang*, Haitao Li, Minggao Yu, Tao He, Zhongzheng Luo, Feng Liu, A novel biomass thermoresponsive konjac glucomannan composite gel developed to control the coal spontaneous combustion: Fire prevention and extinguishing properties, Fuel, 2021, 306, 121757.
(12) Xin Hu, Meixian Li, Jie Yang, Feng Liu, Hao Huang, Haifeng Pan, Hongyu Yang*, In situ fabrication of melamine hydroxy ethylidene diphosphonate wrapped montmorillonite for reducing the fire hazards of epoxy resin, Applied Clay Science, 2021, 201, 105934.
(13) Xin Hu, Hongyu Yang*, Yuping Jiang, Hualing He, Hongyin Liu, Hao Huang, Chaojun Wan, Facile synthesis of a novel transparent hyperbranched phosphorous/nitrogen-containing flame retardant and its application in reducing the fire hazard of epoxy resin, Journal of Hazardous Materials, 2019, 379: 120793.
(14) Hongyu Yang*, Yuping Jiang, Hongyin Liu, Daibin Xie, Chaojun Wan*, Haifeng Pan, Saihua Jiang, Mechanical, thermal and fire performance of a novel inorganic-organic insulation material composed by hollow glass microspheres and phenolic resin, Journal of Colloid and Interface Science, 2018, 530: 163-170.
(15) Hongyu Yang, Lei Song *, Qilong Tai, Xin Wang, Bin Yu, Yao Yuan, Yuan Hu*, Richard K. K. Yuen, Comparative study on the flame retarded efficiency of melamine   phosphate, melamine phosphite and melamine hypophosphite on poly (butylene succinate) composites, Polymer Degradation and Stability, 2014, 105(1): 248-256.

1. 胡源，杨宏宇，邢伟义，宋磊，袁尧.一种无卤阻燃硬质聚氨酯泡沫体及其制备方法. 发明专利，授权号：ZL 201410040156.2。
2. 胡源，杨宏宇，邢伟义，宋磊. 一种含有异氰脲酸酯环且硬段/软段比例可控的耐热型阻燃聚醚多元醇及其制备方法. 发明专利，授权号：ZL 201410040268.8。
3. 胡源，杨宏宇，宋磊.一种无卤高阻燃聚异氰脲酸酯泡沫体及其制备方法. 发明专利，授权号：ZL 201410493990.7。
4. 王林生，杨宏宇，林香. 一种阻燃耐水解聚氨酯气凝胶及其制备方法. 发明专利，授权号：ZL 202111663472.1。
5. 王林生，杨宏宇，陈裕欣.一种葡甘聚糖复合阻燃气凝胶及其制备方法. 发明专利，授权号：ZL 202111611930.7。

1. 国家自然科学基金青年科学基金项目，51972036，24万元，主持；
2. “十三五”国家重点研发计划项目子课题，2018YFC0807904-05，40万元，主持；
3.重庆市建设科技计划项目，城科字2023第2-5号，20万，主持；
4. 火灾科学国家重点实验室开放课题，HZ2019-KF11，7.5万，主持；
5. 绿色建筑材料国家重点实验室开放课题，未编号，5万元，主持；
6. 煤矿灾害动力学与控制国家重点实验室开放课题，2011DA105287-FW201608，10万元，主持；
7. 中央高校基本科研业务费基础研究与前沿交叉学科方向培育项目，2020CDJQY-A006，15万，主持；
8.重庆大学中央高校基本科研业务费专项项目，0903005203302，5万，主持；
9. 重庆大学中央高校基本科研业务费专项项目，0211005202094，8万，主持；
10. 重庆市社会事业与民生保障科技创新专项一般项目，cstc2017shmsA30029，20万元，主研。

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