储能

（1）低品位盐湖锂资源提取用吸附剂材料的设计制备、成型及关键应用技术研究；
（2）锂离子电池关键材料开发及应用研究；
（3）锂/钠-硫电池关键材料设计及电化学性能研究；
（4）特色生物质资源材料化利用制备及储能应用机制研究。

Electrochemical Performance;Cathode Materials;Lithium-ion Battery;Density Functional Theory;Adsorbent Material;Adsorption;Electrostatic Interaction;Phase Change Materials;Formation Mechanism;Adsorbents

1) Qiao Zhang, Chunxi Hai*, Yanxia Sun, Yunyun Gao, Shengde Dong, Luxiang Ma, Xin He, Qi Xu, Yuan Zhou*, Formation and working mechanisms of layered TiO2∙H2O adsorbents for effectively recovering Li+ from oil-gas field brines，Sep. Purif. Technol.,354(2025)128998. (IF=8.1)
2) Zhaowei Wu, Xiang Life, Chunxi Hai*, Xiufeng Ren, Jinbo Zeng, Yue Shen, Yuan Zhou*, Anionic-surfactant-assistant synthesis of Ni0.8Co0.1Mn0.1(OH)2 as precursors of high-performance cathode materials for lithium-ion batteries, J. Power Sources, 615(2024)235092. (IF=8.1)
3) Panmin Yang, Chunxi Hai*, Yanxia Sun, Shengde Dong, Xin He, Qi Xu, Luxiang Ma, Yuan Zhou*,Accelerating adsorption capacity and structural stability of Li1.6Mn1.6O4-type adsorbents via synergetic effect of in-situ configured Li2MnO3 layer, Chem. Eng. J., 495(2024)153330. (IF=13.3)
4) Junjie Huo, Chunxi Hai*, Yanle Li, Yanxia Sun, Shengde Dong, Luxiang Ma, Xin He, Qi Xu, Yuan Zhou*, Configuring a structure self-curable lithium aluminum layered double hydroxide chloride type lithium adsorbents via a facile one-pot synergistical modification way, Chem. Eng. J., 498(2024)155258. (IF=13.3)
5) Yanle Li, Chunxi Hai, Junjie Huo, Wencheng Pan, Tiandong Chen, Xiang Li, Xin He, Yanxia Sun, Shengde Dong, Luxiang Ma, Qi Xu, Yuan Zhou*, Performance Activation mechanism of aluminum-based layered double hydroxide adsorbents for recovering Li+ by pH modulating, Chem. Eng. J., 494(2024)152919. (IF=13.3)
6) Chunxi Hai*, Yanxia Sun, Shengde Dong, Luxiang Ma, Xin He, Qi Xu, Yuan Zhou*, Configuring a O,S-doped carbon substrate as sulfur anchor for Li-S batteries, Ceram. Inter., 50(2024)11430. (IF=5.1)
7) 李彦乐，刘宜林，霍俊杰，孙艳霞，董生德，贺欣，许琪，马路祥，周园*，海春喜*, 层状结构铝系锂吸附剂在盐湖提锂领域的研究,化工学报，74（2023）4777.
8) Shengde Dong, Xin He, Qi Xu, Luxiang Ma, Chunxi Hai*, Yuan Zhou*, Nano ZrO2 modification for enhancement of te electrochemical performance of Li-rich manganese-based cathodic materials, Langmuir, 39(2023) 7723. (IF=3.7)
9) Zhaowei Wu, Yuan Zhou, Chunxi Hai*, Jinbo Zeng, Yanxia Sun, Xiufeng Ren, Yue Shen, Xiang Li, Guotai Zhang, Analysis of the growth mechanism of hierarchical structure Ni0.8Co0.1Mn0.1(OH)2 agglomerates as precursors of LiNi0.8Co0.1Mn0.1O2 in presence of aqueous ammonia, Appl. Surf. SCI., 619(2023)156379. (IF=6.3)
10) Guotai Zhang, Chunxi Hai* ,Yuan Zhou, Jingze Zhang, Yanhua Liu, Jinbo Zeng, Yue Shen, Xiang Li, Yanxia Sun, Zhaowei Wu, Weiping Tang, Synthesis and performance estimation of a granulated PVC/PAN-lithium ion-sieve for Li+ recovery from brine, SSep. Purif. Technol., 305(2022)122431. (IF=8.1)
11) Guotai Zhang, Chunxi Hai* ,Yuan Zhou, Weiping Tang, Jingze Zhang, Jinbo Zeng, Yanhua Liu, Shengde Dong, Guiping Peng, Al and F ions co-modified Li1.6Mn1.6O4 with obviously enhanced Li+ adsorption performances, Chem. Eng. J., 2022, 450, 137912. (IF=13.3)
12) Yanxia Sun, Lijuan Zhang, Shengde Dong, Jinbo Zeng, Yue Shen, Xiang Li, Xiufeng Ren, Luxiang ma, Chunxi Hai* and Yuan Zhou, Improving the electrochemical performances of Li-rich Li1.2ni0.13Co0.13Mn0.54O2 through cooperative doping of Na+ and Mg2+, Electrochimica Acta, 2022, 414, 140169/1-140169/11. (IF=7.336)
13) Shengdi Zhang, Xiang Li, Yanxia Sun, Jinbo Zeng, Shenglong Zhu, Wenqi Song, Yuan Zhou, Xiufeng Ren, Chunxi Hai*, Yue Shen*, Low-cost magnesium-based eutectic salt hydrate phase change material with enhanced thermal performance for energy storage, Solar Energy Materials and Solar Cells, 2022, 238, 111620/1-111620/12. (IF=7.305)
14) Chunxi Hai*, Guiping Peng, Yuan Zhou, Yue Shen, Xiang Li, Yanxia Sun, Guotai Zhang, Jinbo Zeng, Shengde Dong, Gradually anchoring sulfur into in-situ doped carbon substrate as cathode for Li-S batteries with excellent wide-temperature performance, Ceram. Inter., 2022, 48(2): 1622-1632. (IF=5.1)
15) Guotai Zhang, Jingze Zhang, Jinbo Zeng, Yanxia Sun, Yue Shen, Xiang Li, Xiufeng Ren, Chunxi Hai* Yuan Zhou*, and Weiping Tang, Improved structural stability and adsorption capacity of adsorbent material Li1.6Mn1.6O4 via facile surface fluorization, Colloid. Surface A, 2021, 629:127465; (IF=5.5)
16) Chao Sun, Chunxi Hai*, Yuan Zhou, Yue Shen, Xiang Li, Yanxia Sun, Guotai Zhang, Jinbo Zeng, Shengde Dong, Xiufeng Ren, Guiping Peng, Shengdi Zhang, Melt-diffusion and ion-exchange method: Self-triggered O-rich groups on the surface of acetylene black using S-EDA solution to boost its sulfur content for lithium-sulfur batteries, Nanoscale, 2021, 13, 3633-3643. (IF=7.8)
17) Guiping Peng, Chunxi Hai*, Chao Sun, Yuan Zhou, Yanxia Sun, Xiang Li, Guotai Zhang, Jinbo Zeng and Shengde Dong, New insight into the working mechanism of Lithium-sulfur batteries under a wide temperature range, ACS Appl. Mater. Inter., 2021, 13, 46:55007. (IF=10.4)

1）海春喜，周园，申月，李翔，任秀峰，曾金波，董欧阳，一种六角星状氢氧化铝纳米粉体的制备方法，ZL201710534594.8，授权日：2019年09月10日
2）海春喜，漆贵财，周园，申月，曾金波，李翔，任秀峰，张丽娟，孙艳霞，董生德，微纳结构球形MnCO3的制备方法. ZL201811250927.5，授权日：2020年10月23日;
3）海春喜，漆贵财，周园，申月，曾金波，李翔，任秀峰，张丽娟，孙艳霞，董生德，微纳介孔球形Mn2O3的制备方法, ZL201811251497.9，授权日：2020年11月10日。
4）海春喜，周园，李翔，张果泰，申月，孙艳霞，任秀峰，曾金波，一种尖晶石型Li1.6Mn1.6O4型微球粉体的制备方法，ZL202011572315.5, 授权日：2022年8月22日。

1、高镁锂比硫酸盐型盐湖原卤高效提锂关键技术，四川省重点研发项目，2025.01-2026.12.31，主持。
2、锂离子的高效提取技术及其在高性能锂离子电池上的应用，国家自然科学基金委重点项目，2021.01-2024.12，课题负责人；
3、先进储能材料制备及其应用技术研究，青海省创新团队项目，2021.01-2023.12，主持；
4、中国科学院“率先行动，BR计划”，中国科学院国外人才引进项目，2019.01-2022.06，主持；
5、高纯、高活性Al2O3纳米粉体的绿色制备工艺关键工艺研究，中国科学院院地合作项目，2018.07-2020.06，主持；
6、青海省“高端创新人才**计划”-培养拔尖人才，2018.10-2021.09，主持；
7、中国科学院青年创新促进会项目，2016.01-2019.12，主持；
8、年产1000吨高纯氧化铝绿色关键工艺开发及产业化示范，工信部，2017.01-2018.12，主持；
9、锂电池隔膜陶瓷涂层材料的研发及产业化，青海省重点研发与转化科技计划，2016.01-2017.12，主持；
10、壳聚糖-氧化镁复合吸附剂的制备及其对盐湖卤水中痕量硼的脱除性能研究，中国科学院“西部之光”人才培养计划“联合学者”项目，2015.01-2017.12，主持；
11、层间距可控硅酸镁锂粉体的制备及其应用，国家自然科学基金委青年科学基金项目，2015.01-2017.12，主持；

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