余茜倩，女，教授，博士生导师。湖北省武汉人，1985年10月出生，博士。2007年获华中农业大学环境科学学士学位，2009年获华中农业大学土壤化学硕士学位，2012年获日本九州大学地球资源系统工学博士学位，2012年10月-2016年3月先后在日本九州大学，以及日本原子力研究开发机构（JAEA）从事博士后研究。2016年4月回国后进入中国地质大学（武汉）任教。近年来主要围绕与铁锰氧化物相关的生物地球化学过程，开展表生环境下，重金属元素、稀土元素、放射性元素及有机污染物迁移转化的相关基础与应用基础研究。在Geochimica et Cosmochimica Acta、Chemical Geology等国际重要刊物上发表论文40余篇，为美国化学学会出版的环境地球化学进展书籍《Advances in the Environmental Biogeochemistry of Manganese Oxides》合著章节1篇。相关工作成果被日本同步辐射光源实验平台Photon Factory出版物《PFnews》报道，并在日本内阁府科技创新会议上被评为优秀。2016年入选湖北省“楚天学子”计划；2018年入选自然资源部高层次创新型科技人才培养工程杰出青年科技人才计划。目前任《Journal of Earth Science》杂志青年编委；《地质科技通报》杂志编委；担任IJERPH、Mineral杂志special issue编委。个人网页：researchgate研究方向：[1] 微生物-矿物相互作用：地表系统中的“锰泵”驱动机制微生物驱动的锰的氧化还原过程广泛存在于我们所处的自然环境中，受大自然影响，与人类活动息息相关。我们通过化学、生物、和物理的综合手段，从分子尺度-局地尺度-区域尺度解读不同地质时期（包含现代环境和古环境）地表系统中的“锰泵”的驱动机制及其影响。[2] 环境地球化学：土壤活性颗粒对重金属迁移转化机制影响土壤中的活性颗粒物与土壤、河流、海洋中重金属元素的富集、迁移及转化息息相关。我们关注人类活动频繁环境中，重金属离子的迁移转化规律，为污染修复提供对策。讲授课程：应用地球化学、地球系统科学导论、地学应用（本科生）；纳米地球科学、环境地球化学、生物地质学（研究生）招收研究生方向：目前在地球化学和第四纪地质学两个方向招生，特别欢迎具有化学及生物学背景，和对生态环境问题感兴趣的学生依托项目：- 微生物-矿物相互作用：依托国家自然科学基金（主持）- 环境地球化学：依托国家重点研发计划课题（主持）代表性论文（*为通讯作者）：书籍章节：Keiko, S.; Qianqian, Y. Synthesis of a Biotemplated Lithium Ion-Sieve Derived from Fungally Formed Birnessite. in, American Chemical Society, 2015, vol. 1197, pp. 169-183. SCI论文：2024Zhang, X.; Zhao, J.; Yu, Q.; Chen, J.; Yu, J.; Fang, Z.; Qiu, X. Double-edged effect of frequent freeze-thaw on the stability of zero-valent iron after heavy metal remediation. J. Hazard. Mater. 2024, 465, 132977.（T1）Yu, Q.; Wen, J.; Zhang, S.; Wu, C.; Ouyang, H.; Hu, N.; Li, X.; Qiu, X. The coupling of sulfide and Fe-Mn mineral promotes the migration of lead and zinc in the redox cycle of high pH floodplain soils. J. Hazard. Mater. 2024, 472, 134546. （T1）Qinzhu Tian, L.F.C.W. Iron coupled with hydroxylamine turns on the "switch" for free radical degradation of organic pollutants under high pH conditions. J. Colloid Interf. Sci. 2024. （T1）2023Wen, J.; Wu, C.; Bi, X.; Zhang, S.; Ouyang, H.; Ye, J.; Ohnuki, T.; Yu, Q. Soil pH change induced by smelting activities affects secondary carbonate production and long-term Cd activity in subsoils. Appl. Geochem. 2023, 152, 105663. （T2）Chen, Z.; Qiu, X.; Ke, J.; Wen, J.; Wu, C.; Yu, Q. Direct degradation of Bisphenol A from aqueous solution by active red mud in aerobic environment. Environ. Sci. Pollut. R. 2023, 30(31), 77063-77076. （T3）Ouyang, H.; Wu, C.; Qiu, X.; Tanaka, K.; Ohnuki, T.; Yu, Q. New insight of Mn(III) in δ-MnO2 for peroxymonosulfate activation reaction: Via direct electron transfer or via free radical reactions. Environ. Res. 2023, 217, 114874.（T2）Zhang, X.; Chen, R.; Li, Z.; Yu, J.; Chen, J.; Zhang, Y.; Chen, J.; Yu, Q.; Qiu, X. The influence of various microplastics on PBDEs contaminated soil remediation by nZVI and sulfide-nZVI: Impedance, electron-accepting/-donating capacity and aging. Sci. Total Environ. 2023, 880, 163233.（T2）2022Zhao, J.; Zhong, P.; Luo, W.; Zhang, S.; Xu, S.; Yu, Q.; Qiu, X. Insight into in-situ chemical oxidation by Fe(II)-containing minerals: The role of inherent Fe(II)-OH in Fe(II)-Al LDHs. Chem. Eng. J. 2022, 433, 133835.（T1）Yuan, W.; Yu, Q.; Chen, J.; Qiu, X. Immobilization of Cr(Ⅵ) in polluted soil using activated carbon fiber supported FeAl-LDH. Colloids and Surfaces a: Physicochemical and Engineering Aspects. 2022, 652, 129884.（T2）Wu, C.; Tanaka, K.; Tani, Y.; Bi, X.; Liu, J.; Yu, Q. Effect of particle size on the colonization of biofilms and the potential of biofilm-covered microplastics as metal carriers. Sci. Total Environ. 2022, 821, 153265.（T2）Zhang, S.; Chen, J.; Yu, J.; Yu, Q.; Qiu, X. Remediation of Cd-contaminated soil through different layered double hydroxides: The weakness of delamination and mechanism. Journal of Environmental Chemical Engineering. 2022, 10(3), 107815.（T2）2021Zhang, L.; Zhao, J.; Zhang, S.; Yu, Q.; Cheng, J.; Qiu, X. Ultrasound-assisted synthesis of single layer MgAl hydrotalcite for the removal of Cr(VI) in solution and soil. Appl. Clay Sci. 2021, 204, 106025. （T1）Zhao, J.; Zhong, P.; Luo, W.; Zhang, S.; Xu, S.; Yu, Q.; Qiu, X. Insight into in-situ chemical oxidation by Fe(II)-containing minerals: The role of inherent Fe(II)-OH in Fe(II)-Al LDHs. Chem. Eng. J. 2021, 133835. （T1）Zhao, J.; Zhang, L.; Zhang, S.; Yuan, W.; Fang, X.; Yu, Q.; Qiu, X. Remediation of chromium-contaminated soil using calcined layered double hydroxides containing different divalent metals: Temperatures and mechanism. Chem. Eng. J. 2021, 425, 131405（T1）2020Guanyu Deng, Tengfei Ma, Kazuya Tanaka, Toshihiko Ohnuki, Xinhong Qiu, Qianqian Yu*, Saccharide-mediated transformation of Ce during the formation of manganese (hydr)oxide, Geochimica et Cosmochimica Acta, 2020, 286, 143-158.（T1）Zhao, J.; Deng, L.; Zheng, W.; Xu, S.; Yu, Q.; Qiu, X. Nickel-induced structure transformation in hydrocalumite for enhanced ammonia decomposition. Int. J. Hydrogen Energ. 2020. 2019Yu, Q.; Feng, L.; Chai, X.; Qiu, X.; Ouyang, H.; Deng, G. Enhanced surface Fenton degradation of BPA in soil with a high pH. Chemosphere. 2019, 220, 335-343.Kato, T.; Yu, Q.; Tanaka, K.; Kozai, N.; Saito, T.; Ohnuki, T. Reduction behaviors of permanganate by microbial cells and concomitant accumulation of divalent cations of Mg2+, Zn2+, and Co2+. J. Environ. Sci.-China. 2019.Yu, Q.; Li, S.; Li, H.; Chai, X.; Bi, X.; Liu, J.; Ohnuki, T. Synthesis and characterization of Mn-slag based geopolymer for immobilization of Co. J. Clean. Prod. 2019, 234, 97-104.Xu, S.; Zhao, J.; Yu, Q.; Qiu, X.; Sasaki, K. Effect of Natural Organic Matter Model Compounds on the Structure Memory Effect of Different Layered Double Hydroxides. ACS Earth and Space Chemistry. 2019, 3(10), 2175-2189.Zhong, P.; Yu, Q.; Zhao, J.; Xu, S.; Qiu, X.; Chen, J. Degradation of bisphenol A by Fe-Al layered double hydroxides: A new synergy of homo- and heterogeneous Fenton systems. J. Colloid Interf. Sci. 2019, 552, 122-133.Xu, S.; Zhao, J.; Yu, Q.; Qiu, X.; Sasaki, K. Understanding how specific functional groups in humic acid affect the sorption mechanisms of different calcinated layered double hydroxides. Chem. Eng. J. 2019, 123633.2018Yu, Q.; Tanaka, K.; Kozai, N.; Sakamoto, F.; Tani, Y.; Ohnuki, T. Adsorption of Cs onto Biogenic Birnessite: Effects of Layer Structure, Ionic Strength, and Competition Cations. ACS Earth and Space Chemistry. 2018, 2(8), 797-810.2017Yu, Q.; Ohnuki, T.; Kozai, N.; Sakamoto, F.; Tanaka, K.; Sasaki, K. Quantitative analysis of radiocesium retention onto birnessite and todorokite. Chem. Geol. 2017, 470 (Supplement C), 141-151.2016Yu, Q.; Ohnuki, T.; Tanaka, K.; Kozai, N.; Yamasaki, S.; Sakamoto, F.; Tani, Y. Fungus-promoted transformation of lanthanides during the biooxidation of divalent manganese. Geochim. Cosmochim. Ac. 2016, 174, 1-12.Yu, Q.; Sasaki, K. Microwave-assisted hydrothermal synthesis of nanocrystalline lithium-ion sieve from biogenic manganese oxide, its characterization and lithium sorption studies. Hydrometallurgy. 2016, 165, Part 1, 118-124.Koilraj, P.; Smith, S.M.; Yu, Q.; Ulrich, S.; Sasaki, K. Encapsulation of a powdery spinel-type Li+ ion sieve derived from biogenic manganese oxide in alginate beads. Powder Technol. 2016, 301, 1201-1207.2015Ohnuki, T.; Jiang, M.; Sakamoto, F.; Kozai, N.; Yamasaki, S.; Yu, Q.; Tanaka, K.; Utsunomiya, S.; Xia, X.; Yang, K.; He, J. Sorption of trivalent cerium by a mixture of microbial cells and manganese oxides: Effect of microbial cells on the oxidation of trivalent cerium. Geochim. Cosmochim. Ac. 2015, 163, 1-13.2014Yu, Q.; Sasaki, K. In situ X-ray diffraction investigation of the evolution of a nanocrystalline lithium-ion sieve from biogenic manganese oxide. Hydrometallurgy. 2014, 150(0), 253-258.Sasaki, K.; Yu, Q.; Momoki, T.; Kaseyama, T. Adsorption characteristics of Cs+ on biogenic birnessite. Appl. Clay Sci. 2014, 101, 23-29.2013Yu, Q.; Sasaki, K.; Tanaka, K.; Ohnuki, T.; Hirajima, T. Zinc Sorption During Bio-oxidation and Precipitation of Manganese Modifies the Layer Stacking of Biogenic Birnessite. Geomicrobiol. J. 2013, 30(9), 829-839.Yu, Q.; Morioka, E.; Sasaki, K. Characterization of lithium ion sieve derived from biogenic Mn oxide. Micropor. Mesopor. Mat. 2013, 179(0), 122-127.Yu, Q.; Sasaki, K.; Hirajima, T. Bio-templated synthesis of lithium manganese oxide microtubes and their application in Li+ recovery. J. Hazard. Mater. 2013, 262(0), 38-47.Tanaka, K.; Yu, Q.; Sasaki, K.; Ohnuki, T. Cobalt(II) Oxidation by Biogenic Mn Oxide Produced by Pseudomonas sp. Strain NGY-1. Geomicrobiol. J. 2013, 30(10), 874-885.2012Yu, Q.; Sasaki, K.; Tanaka, K.; Ohnuki, T.; Hirajima, T. Structural factors of biogenic birnessite produced by fungus Paraconiothyrium sp. WL-2 strain affecting sorption of Co2+. Chem. Geol. 2012, 310–311(5), 106-113.Sasaki, K.; Fukumoto, N.; Moriyama, S.; Yu, Q.; Hirajima, T. Chemical regeneration of magnesium oxide used as a sorbent for fluoride. Sep. Purif. Technol. 2012, 98(0), 24-30.