刘毅 - 大连理工大学

个人简介

刘毅，1983年生，教授，理学博士，曾获国家青年海外高层次人才，德国洪堡学者，日本高度人才计划，辽宁首批“兴辽英才计划”青年拔尖人才，教育部霍英东青年基金项目等系列荣誉称号与奖励。2005年于大连理工大学精细化工专业获得学士学位，2012年于中科院大连化学物理研究所物理化学专业获得博士学位。2012-2014年于德国汉诺威大学做洪堡学者，2015-2016年于日本京都大学iCeMS研究所从事博士后研究工作，2016年10月起经破格评定教授并任职于大连理工大学化工学院。长期从事新型高性能分子筛膜材料的合成与应用研究。作为第一/通讯作者先后在Sci. Adv. (1篇), J. Am. Chem. Soc. (2篇), Angew. Chem. Int. Ed. (2篇), Adv. Mater. (1篇)等国际重要学术期刊发表论文二十余篇。长期担任Mater. Horiz., Chem. Eur. J., Chem. Commun., J. Mater. Chem. A, ACS Appl. Mater. Interfaces, J. Membr. Sci.、Ind. Eng. Chem. Res等多个国际学术期刊审稿人。 2001-2005 大连理工大学精细化工学士 2005-2012 中科院大连化学物理研究所物理化学博士 2012-2014 德国汉诺威大学洪堡学者 2015-2016 日本京都大学iCeMS研究所博士后

研究领域

膜分离是一类以压力差或化学势差为驱动的新型分离工艺。由于不受相平衡及热力学平衡限制，相较于精馏等传统分离工艺，膜分离具有能耗低、分离效率高、设备投资低及操作简便等显著优点。分子筛膜是膜材料的重要分支，其分离性能与孔道结构息息相关。尤其是当其孔径接近客体分子的分子动力学直径大小时，小于该孔径的分子将优先透过孔道，而大于该孔径的分子将被阻挡在孔道之外，从而实现混合物高效分离。目前，膜分离技术所面临的核心挑战在于突破渗透通量与渗透选择性之间的trade-off效应。为此必须在新概念、新工艺及新材料等方面进行创新。为突破上述研究瓶颈，我们的工作主要集中于以下方面： 1）分子筛膜微观结构调控与优化（Microstructure Manipulation and Optimization of Molecular Sieve Membrane） 2）低骨架维度的分子筛膜新材料研发（Low-Dimensional Molecular Sieve Membrane） 3）分子筛膜制备新工艺及新应用探索（New Process and Application of Molecular Sieve Membrane）

近期论文

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Room-Temperature Synthesis of Zeolite Membranes towards Op-timized Microstructure and Enhanced Butane Isomer Separation Performance Yi Liu, Sixing Chen, Taotao Ji, Jiahui Yan, Kaishi Ding, Shengyan Meng, Jinming Lu, Yi Liu*J. Am. Chem. Soc., 2023, accepted. High-Valence Metal-Organic Framework Materials Constructed from Metal-Oxo Clusters: Opportunities and Challenges Chen Wang, Jiahui Yan, Sixing Chen, Yi Liu.*ChemPlusChem, 2023, accepted. Fabrication of Highly Oriented Ultrathin Zirconium Metal-Organic Framework Membrane from Nanosheets towards Unprecedented Gas Separation Yanwei Sun, Jiahui Yan, Yunlei Gao, Taotao Ji, Sixing Chen, Chen Wang, Peng Lu, Yanshuo Li, Yi Liu.*Angew. Chem. Int. Ed., 2023, e202216697. Improved CO2 separation performance of mixed matrix membranes via expanded layer double hydroxides and methanol post-treatment Hong Yang, Shuyu Liang, Peng Zhang, Xianjuan Zhang, Peng Lu,* Yi Liu,* Xingzhong Cao,* Yanshuo Li,* Qiang Wang J. Membr. Sci., 2023, 670, 121345. Fabrication of Defect-engineered MOF-801 membrane for Efficient Dye Rejection Fuyuan Yan, Jiahui Yan, Yanwei Sun, Taotao Ji, Yongfu He, Xinwen Guo, Yi Liu*Eur. J. Inorg. Chem., 2023, e20220679. A New Protocol for Synthesizing Co-Gallate MOF Membrane towards Superior Ethylene/Ethane Separation Performance Yanwei Sun, Taotao Ji, Yunlei Gao, Jiahui Yan, Yongfu He, Guoliang Xu, Fuyuan Yan, Qi Bian, Yi Liu.*ACS Materials Lett., 2023, 5, 558-564. Epitaxial Supercritical Fluid Processing of ZIF-8 Membranes towards Efficient C3H6/C3H8 Separation Liangliang Liu, Taotao Ji, Wenjing Hu, Yanwei Sun, Yongfu He, Jiahui Yan, Gaohong He, Yi Liu*J. Membr. Sci., 2023, 669, 121300. Melt-Quenched Glass Films of Coordination Polymers as Impermeable Barrier Layers and Protective Anticorrosion Coatings Taotao Ji, Yifan Song, Jiahui Yan, Yanwei Sun, Chen Wang, Sixing Chen, and Yi Liu*Chem. Mater., 2022, 34, 7878−7885 Room Temperature Fabrication of Oriented Zr-MOF Membrane with Superior Gas Selectivity with Zirconium-oxo Cluster Source Jiahui Yan, Taotao Ji, Yanwei Sun, Shengyan Meng, Chen Wang, Yi Liu.*J. Membr. Sci., 2022, 661, 120959. Complete Twin Suppression in Oriented NH2-MIL-125 Film via Facile Coordination Modulation Yanwei Sun, Liangliang Liu, Taotao Ji, Jiahui Yan, Yi Liu.*Chem. Commun., 2022, 58, 8822-8825. Construction of monodispersed single-crystalline hierarchical ZSM-5 nanosheets via anisotropic etching Tianli Zhou, Dazhi Zhang, Yi Liu, Yanwei Sun, Taotao Ji, Shengjun Huang*, Yi Liu*J. Energy. Chem., 2022, 72, 516-521. Sub-Zero Temperature Synthesis of Pressure-Resistant ZIF-8 Membrane with Superior C3H6/C3H8 Separation Performance Taotao Ji, Liangliang Liu, Yanwei Sun, Yi Liu, Guoliang Xu, Jiahui Yan, Gaohong He, and Yi Liu*ACS Materials Lett., 2022, 4, 1094-1100. Titanium-Oxo Cluster Assisted Fabrication of a Defect-Rich Ti-MOF Membrane Showing Versatile Gas-Separation Performance Chen Wang, Yanwei Sun, Libo Li, Rajamani Krishna, Taotao Ji, Sixing Chen, Jiahui Yan, Yi Liu.*Angew. Chem. Int. Ed., 2022, 134，e20220366. Room-Temperature Synthesis of Defect-Engineered Zirconium-MOF Membrane Enabling Superior CO2/N2 Selectivity with Zirconium-oxo Cluster Source Jiahui Yan, Yanwei Sun, Taotao Ji, Chenhan Zhang, Liangliang Liu, Yi Liu.*J. Membr. Sci., 2022, 653, 120496. CO2-Philic Mixed-Matrix Membranes Based on Ultra-Stable Porous-Framework Zirconium Phosphate Taotao Ji,# Liangliang Liu,# Lingyi Wang, Yanshuo Li, Yi Liu.*Chemie Ingenieur Technik, 2022, 94, 86-93. Fabrication of Twin-Free Ultrathin NH2-MIL-125(Ti) Membrane with c-Preferred Orientation Using Transition-Metal Trichalcogenides as Titanium Source Yanwei Sun,# Yan Dong,# Yuyang Wu, Feng-Yen Shih, Chenhan Zhang, Huixia Luo*, Shi-Hsin Lin, and Yi Liu*ACS Materials Lett., 2022, 4, 55-60. Fabrication of MIL-96 nanosheets and relevant c-oriented ultrathin membrane through solvent optimization Sixing Chen, Yi Liu, Yanwei Sun, Guoliang Xu, Taotao Ji, Xiongfu Zhang, Fei Wang, Yi Liu*J. Membr. Sci., 2022, 643, 120064. Fabrication of Highly (110)-Oriented ZIF-8 Membrane at Low Temperature Using Nanosheet Seed Layer Chenhan Zhang, Jiahui Yan, Taotao Ji, Dongying Du, Yanwei Sun, Liangliang Liu, Xiongfu Zhang, Yi Liu, and Yi Liu*J. Membr. Sci., 2022, 641, 119915. Layered Double Hydroxide-Assisted Fabrication of Prussian Blue Membranes for Precise Molecular Sieving Qi Bian,# Mu Zhang,# Yi Liu,# Liangliang Liu,# Yang Li, Chen Wang, Gaohong He, Yi Liu*.Angew. Chem. Int. Ed., 2022, 61, e202113662. Preparation of MFI Nanosheets with Distinctive Microstructures via Facile Alkaline Etching Yi Liu, Taotao Ji, Tianli Zhou, Jinming Lu, Hong Li, and Yi Liu*Ind. Eng. Chem. Res. 2021, 60, 16296−16303.