基本信息
博士,教授,博士生导师
入选教育部新世纪优秀人才计划,山东省优秀研究生指导教师
联系方式
教育与工作经历
2006-至今: 中国海洋大学材材料科学与工程学院任教;
2005-2006: 德国马普协会固态物理化学所,博士后;
2002-2005: 中科院上海硅酸盐研究所,工学博士;
1995-2002: 武汉科技大学,学士;
研究方向
基于电化学方法对新型储能材料与器件中的基础问题和可能应用进行实验与理论探索,通过理性设计与探究关联规律,制备新型储能材料,阐明材料结构与性能间的构效关系,发展新型储能材料的可控制备方法与产业化应用技术。包括以下研究方向:
(1)碳基复合材料设计与储能性能优化。结合碳材料良好的导电性和柔韧性,开展新型复合储能材料的制备及其应用(如硅碳负极材料、超级电容器、锌离子电池、钾钠离子电池等);
(2)新型电极材料与能量转换机理。开发新型储能材料体系,探究能量转换机理,开展创新性合成与应用研究,用于金属空气电池、锂金属电池、海水电池柔性电池等。
代表性科研项目
(1)国家自然科学基金项目:熔融水合盐中新型磷酸盐电池正极材料的设计合成、结构与电化学性能研究;
(2)山东省自然科学基金重大基础研究项目“多元复合骨架构建水系高电压混合电容器的研究”;
(3)山东省重大研发计划项目:“基于海洋藻类衍生碳制备高性能超级电容器的关键技术研究”
(4)山东省自然科学基金项目:利用海洋含钙生物质可控制备掺氮多孔炭及其储钠性能研究;
学术成果
基于电化学储能技术的快速发展,面向锂离子电池和超级电容器等商业储能器件开展相关电极材料的制备与应用开发。同时,面向未来应用,研发钠、钾离子电池,锌离子电池等新型高性能储能器件,探索与之匹配的新材料体系,取得了系列成果。目前在Adv.Energy.Mater., Adv Funct. Mater., ACS Nano, Energy Storage Materials, J. Mater. Chem. A, Small等权威期刊发表论文70余篇,主持包括国家自然科学面上基金、山东省自然科学基金重大基础研究项目等多项科研项目,担任Advanced Materials, Adv.Func.Mater. ACS Nano, Nano Energy等高水平期刊审稿人,并担任基金委、科技部评审专家等相关工作。
2019年来代表性论文:
1) Maofeng Hu, Jinyue Song, Wei Liu*, et al. Pseudocapacitance-rich carbon nanospheres with graphene protective shield achieving favorable capacity-cyclability combinations of K-ion storage, Chemical Engineering Journal. 2023, 440,13845. (影响因子:16.7).
2)Yanpeng Wang, Hongguang Fan, Wei Liu*,et al. Graphene oxide microrolls as high- content Si carriers boosting Li-ion storage, Chemical Engineering Journal. 2023, 452,139586. (影响因子:16.7).
3) Tiantian Dong, Huanrui Zhang, Wei Liu*, et.al. A rigid-flexible coupling poly(vinylene carbonate) based cross-linked network: A versatile polymer platform for solid-state polymer lithium batteries, Energy Storage Materials, 2022,20, 525. (影响因子:20.8).
4)Yongxu Du, Wei Liu*, et al. Biomineralized Mesocrystal KCl Microreactor for Solid[1]State Synthesis of Non-Oxide Nanomaterials, Small Methods, 2022, 2101207. (影响因子:15.4).
5) Yongxu Du, Wei Liu*, et.al. 2D molten salt strategy for preparing large-sized MoS2/C sheets with self-adaptive structural deformation for K-ion storage, Chemical Engineering Journal. 2022, 440,135871. (影响因子:16.7).
6) Tianqi Wang, Wei Liu*, et al. Intercalation pseudocapacitance of hollow carbon bubbles with multilayered shells for boosting K-ion storage, Journal of Materials Chemistry A, 2022,10, 2075. (影响因子:14.5).
7) Xiang Gao, Wei Liu*, et al. Cyano groups: New active sites of porous carbon materials achieving a superior K-ion storage, Carbon 2021, 184, 156. (影响因子:11.3).
8) Yongxu Du, Wei Liu*, et al. Microzone-explosion synthesis of porous carbon electrodes for advanced aqueous solid-state supercapacitors with a high-voltage gel electrolyte, Journal of Energy Chemistry, 2021, 60, 95. (影响因子:13.6).
9) Tianqi Wang, Wei Liu*, et al. Fe nanopowder-assisted fabrication of FeOx/porous carbon for boosting potassium-ion storage performance, Nanoscale, 2020, 12, 746(影响因子:7.8).
10) Ming Chen, Wei Liu*, et al.“Plains−Hills”: A New Model to Design Biomass-Derived Carbon Electrode Materials for High-Performance Potassium Ion Hybrid Supercapacitors, ACS Sustainable Chem. Eng. 2021, 9, 3931. (影响因子:9.2).
11) Wenting Feng, Nianyun Feng, Wei Liu,* et al. Liquid-State Templates for Constructing B, N, Co-Doping Porous Carbons with a Boosting of Potassium-Ion Storage Performance, Adv. Energy Mater. 2020, 2003215 (影响因子:29.4).
12) Wenting Feng, Yongpeng Cui, Wei Liu,* et al.,Rigid-Flexible Coupling Carbon Skeleton and Potassium-Carbonate-Dominated Solid Electrolyte Interface Achieving Superior Potassium-Ion Storage, ACS Nano 2020, 14, 2983. (影响因子:15.9).
13) Yongpeng Cui, Wei Liu,* et al., Controlled Design of Well-Dispersed Ultrathin MoS2 Nanosheets inside Hollow Carbon Skeleton: Toward Fast Potassium Storage by Constructing Spacious “Houses” for K Ions, Adv. Funct. Mater. 2020,30,1908755. (影响因子:18.8).
14) Lanju Sun, Wei Liu*, et al. Bio-derived yellow porous TiO2: the lithiation induced activation of an oxygen-vacancy dominated TiO2 lattice evoking a large boost in lithium storage performance, Nanoscale, 2020, 12, 746. (影响因子:7.8).
15) Yongpeng Cui, Wenting Feng, Wei Liu*, et al. Template-assisted loading of Fe3O4 nanoparticles inside hollow carbon “rooms” to achieve high volumetric lithium storage, Nanoscale, 2020, 12, 10816. (影响因子:7.8).
16)Yongpeng Cui, Wei Liu,* et al., Bioinspired Mineralization under Freezing Conditions: An Approach to Fabricate Porous Carbons with Complicated Architecture and Superior K+ Storage Performance,ACS Nano 2019, 13, 11582. (影响因子:13.9).
17)Rongrong Yang, Lanju Sun, Wei Liu,* et al. Bio-derived 3D TiO2 hollow spheres with a mesocrystal nanostructure to achieve improved electrochemical performance of Na-ion batteries in ether-based electrolytes,J. Mater. Chem. A, 2019, 7, 3399. (影响因子:11.3).
专利:
1.一种硅-海藻酸钠-液态金属锂电池负极材料及制备方法
2.一种调控海洋鱼骨类生物碳杂原子掺杂量的方法及其储钠器件的应用
3.一种基于静电纺丝制备中空锑基二元合金复合纳米纤维材料的方法及其储钾应用
4.一种亚硒酸盐-硫化物复合纳米材料的方法及其超级电容器应用
5.生物衍生多孔碳材料的微爆炸法制备方法及其超级电容器应用
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