正高级专业技术岗位
刘鑫
性别:
职务:副主任
职称:研究员
电邮:liuxin@isl.ac.cn
地址:青海省西宁市新宁路18号
简历
 

刘鑫,男,理学博士,研究员,博士生导师,青海省盐湖资源开发工程技术研究中心副主任,研究方向为材料化学。围绕盐湖资源开发及综合利用,开展工作有(1)采用变温相化学方法,通过卤水处理工艺和天候的匹配,和团队一起实现了西藏阿里结则茶卡盐湖卤水锂资源的清洁生产与销售。(2)采用膜技术方法,构筑了多种超浸润性石墨烯分离膜,实现了浓盐卤水中浮油、乳化油、溶解性有机物的高效去除。(3)以4ZnO·B2O3·H2O晶须为研究对象,通过理论模拟计算,推测无机配体离子在不同暴露晶面的作用方式、吸附能力及不同有机官能团在晶面结合的稳定性,选择不同改性剂进行匹配性及改性研究。同时,采用刻蚀等方法对4ZnO·B2O3·H2O晶须进行改性研究,实现对复合材料力学、阻燃及耐候性能的综合提升。发表SCI论文30余篇,获得授权专利30余项,登记青海省科技成果5项。中国科学院西部之光A类计划入选者(2007)、青海省学科带头人(2022)、海西州科技咨询专家(2023)、杰出工程师奖状(2023)。


研究领域

选择性浸润膜材料可控构筑及浓盐溶液中有机物/离子高效分离

获奖及荣誉

青海省学科带头人(2022)、海西州科技咨询专家(2023)、杰出工程师奖状(2023)


代表论著


[1] Mengling Xie,Shumei Xia*,Jiaoyu Peng,Keli Yang,Xiuyu Zhang,Xin Liu*,Dual metals co-intercalated graphene oxide membrane with outstandingpermeability and molecule selectivity for the high-salinity brine treatment,Chemical Engineering Journal 505 (2025) 159490

[2] Xiaoyu Li,Lanying Ma,Yannan Zhou,Xiuzhen Ma,Yanfeng Cui*,Haitao Feng,Wu Li a,Xin Liu*,Graphene oxide membrane with recognition sites for efficient separation ofmono-/di-valent metal ions,Desalination 604 (2025) 118617

[3] Xiuyu Zhang,Shumei Xia,Jiaoyu Peng,Keli Yang,Lijuan Zhang*,Xin Liu*,Interaction mechanism between ion and graphene oxide based membranein brine for robust anti-swelling properties,Colloids and Surfaces A: Physicochemical and Engineering Aspects 709 (2025) 136199

[4] Xinru Wang,Jiangang Wu,Shumei Xia,Keli Yang,Ran Jia*,Xin Liu*,Cation-regulated in-situ desorption of octadecylamine hydrochloride fromthe surface of potassium chloride in high-salt solution,Surfaces and Interfaces 58 (2025) 105885

[5] Furong Yuan,Qifeng Gao,Zixiao Lv,Yaoling Zhang,Xin Liu,Jiaoyu Peng*,Zhan Li*,2D Membranes Interlayered with Bimetallic Metal-Organic Frameworks for Lithium Separation from Brines,Nano Letters,24(2024)14346–14354

[6] "Yang Keli*,Zhang Yaoling,Peng Jiaoyu,Xu Huacheng,Liu Xin,Liu Haining,Li Ning,Guo Laodong,Li Wu,Molecular weight-dependent differences in spectral properties and metal-binding behaviors of dissolved organic matter from different lakes,Science of The Total Environment,946(2024)174245

[7] Yaxin Hao,Xin Liu,Yaoling Zhang,Xin Zhang,Zhan Li*,and Ximeng Chen,Fine-Tuning 2D Heterogeneous Channels for Charge-Lock Enhanced Lithium Separation from Brine,Advanced Science,11(2024)2406535

[8] Liqin Zhao,Xiaojie Zhang,Keyi Liu,Xin Liu,Yuefa Gong,Hong Peng*,Wei Qi*,Convenient synthesis of granulated Li/Al-layered double hydroxides/chitosan composite adsorbents for lithium extraction from simulated brine with a high Mg2+/Li+ ratio,Chemical Engineering Journal,19(2024) 157780

[9] Peng Wu,Xueying Nai,*,Xin Liu,Yaping Dong,Wu Li,Analytical modeling of superhydrophobic surfaces with the microstructurescomposed of fibers and hemispheres,Colloids and Surfaces A: Physicochemical and Engineering Aspects 682 (2024) 132891

[10] Yifan Li,Zihan Liu,Shumei Xia,Junhui Han,Yanfeng Cui,Keli Yang,Yun Zeng, Xin Liu*,Huacheng Xu*, Ultrahigh separation property of GO membrane for dissolved organic compound in high-salt brine,Separation and Purification Technology, 333 (2024) 125935

[11] Mengjing Guo,Longliang Wang,Haiyan Du,Fei Liu,Keli Yang,Yaoling Zhang, Shisuo Fan,Xin Liu*,Huacheng Xu*, Dissolved organic matter promoted hydroxyl radical formation andphenanthrene attenuation during oxygenation of iron-pillared montmorillonites,Chemosphere, 352 (2024) 141264

[12] Yifan Li,Yanfeng Cui,Zihan Liu,Keli Yang,Yaping Dong,Xin Liu*,Huacheng Xu*,Robust graphene oxide hybrid membrane for high-efficiency emulsion separation in high-salt brine systems,Journal of Environmental Chemical Engineering,10 (2022) 109011

[13] Huacheng Xu*,Xiaoming Li,Mengjing Guo,Fangfang Li,Keli Yang,Xin Liu*,Dissolved organic matters with low molecular weight fractions exhibit high photochemical potential for reactive oxygen formation,Chemosphere, 305 (2022) 135542

[14] Junhui Han,Bo Li,Xueying Nai,Peng Wu,Bo Zhang,Yaping Dong,Wu Li,Xin Liu*, Facile strategy for the construction of a robust underbrine superoleophobic membrane for highly efficient oil-brine separation,Colloids and Surfaces A: Physicochemical and Engineering Aspects,638 (2022) 128247

[15]Xuesong Li,Man Xu, Xin Liu,Qianhong She,Woei Jye Lau,Linyan Yang*,Surface-Engineered Nanofiltration Membranes for Sustainable Lithium Recovery from Real Brine: Addressing Fouling and Scaling Challenges,Water Research,DOI: 10.1016/j.watres.2025.123400

承担科研项目情况

1. 深部富钾卤水提钾综合利用技术研究,科技部国家重点研发计划子课题, 165万,主持。

2. 多功能ZnO/4ZnO∙B2O3∙H2O可控结构的构筑对聚丙烯力学、阻燃及耐候性能的影响,中国科学院西部之光,52万,主持。

3. 智能响应型油水分离材料的制备及对盐湖萃锂母液中有机物的回收,青海省科技厅,40万,主持。

4. 浓盐卤水有机物分离去除,青海省“昆仑英才•科技领军人才”计划,青海省科技厅,20万,主持。

5. 盐湖关键战略资源的绿色高效分离,中国科学院稳定支持基础研究领域青年团队计划,中国科学院,参与。

6. 高盐度氯化锂溶液中溶解性萃取剂高效去除及机理,青海省科技厅,30万,主持。

7. 单分散碱式硫酸镁晶须全过程联动中试技术研究,青海省科技厅,300万,主持。