FE(II)

作品数：56被引量：108H指数：4
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Ring Opening Polymerization ofω-Pentadecalactone by Weakly Oxophilic Fe(II)-based Catalytic Systems Bearing Bulkyα-Diimine Ligands
《Chinese Journal of Polymer Science》2025年第4期640-654,共15页Li-Jia Liu Wen-Peng Zhao Li-Shuang Ma Chun-Yu Zhang Feng Wang Xue-Quan Zhang Heng Liu 
financially supported by the National Natural Science Foundation of China(Nos.21901020 and 22003076);China Postdoctoral Science Foundation(No.2021M701818);Shandong Provincial Natural Science Foundation(No.ZR2022QE237);the Qingdao Postdoctoral Applied Research Project.H.Liu sincerely acknowledges financial support from the Taishan Scholars Program(No.tsqn202211165)。
High catalytic efficiencies in ring opening polymerization(ROP)of a large ring-sized macrolactone,ω-pentadecalactone(PDL),by using transition metal Fe(II)-based catalysts were achieved for the first time in this stud...
关键词：ω-Pentadecalactone Ring opening polymerization Polyester Ferrous catalysts 
Fe(II)oxidation after microbial Fe(III)reduction does not cause Cd release
《Pedosphere》2024年第6期1076-1085,共10页Zhaoyang SUN Wenjun ZHANG Lei WANG Hongwen SUN Yuxuan WAN Qi LI Chaolei YUAN 
supported by the National Natural Science Foundation of China(Nos.41977273 and U21A20291);the Major Research Plan of the Shandong Science Foundation,China(No.ZR2020ZD19)。
Soil flooding and drainage can cause the reduction and oxidation of iron(Fe),as well as the immobilization and mobilization of cadmium(Cd).However,the impact of Fe(Ⅱ)oxidation following microbial Fe(Ⅲ)reduction on C...
关键词：adsorbed cadmium cadmium immobilization cadmium mobility dissolved cadmium iron oxide pH buffering 
Elimination, Kinetics and Thermodynamics of Fe(II) Ions by Adsorption in Static and Dynamic Conditions on Activated Carbons in Aqueous Media
《Journal of Geoscience and Environment Protection》2024年第10期181-203,共23页Spenseur Bouassa Mougnala Charly Mve Mfoumou Berthy Lionel Mbouiti Pradel Tonda-Mikiela Francis Ngoye Ferdinand Evoung Evoung Jean Aubin Ondo Guy Raymond Feuya Tchouya 
This work investigated the removal, kinetics and thermodynamics of iron(II) ions (Fe(II)) by adsorption in static and dynamic conditions in aqueous media on activated carbons (AC-i30min, AC-i1h, and AC-i24h), prepared...
关键词：Palm Nut Shells Activated Carbon Removal FE(II) Static and Dynamic Adsorption KINETICS Thermodynamics 
Chemical oxygen demand oxidation via sustained-release persulfate balls: a rate-compatibility study of flow velocity, releasing, and oxidation
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2024年第9期749-762,共14页Bate BATE Danting ZHANG Jianshe YE Min XIA Yixin YANG Shuai ZHANG 
Ministry of Science and Technology of China(Nos.2019YFC1805002 and 2018YFC1802300);National Natural Science Foundation of China(Nos.42177118 and 51779219);Basic Science Center Program for Multiphase Evolution in Hypergravity of the National Natural Science Foundation of China(No.51988101);Overseas Expertise Introduction Center for Discipline Innovation(No.B18047),China.
Identification of chemical oxygen demand(COD)in municipal solid waste(MSW)landfill leachates is a challenging problem.This paper investigated the feasibility of using sodium persulfate(PS),a strong oxidant,as a permea...
关键词：Chemical oxygen demand(COD) Sodium persulfate(PS) Sustained-release balls Permeable reactive barrier(PRB) Fe(II)-loaded activated carbon(Fe-AC) 
Fe(II)改性蒙脱石对土壤汞的吸附固定机理探究
《贵州师范大学学报（自然科学版）》2024年第4期63-74,共12页周细霞 刘朝淑 孙荣国 
国家自然科学基金地区基金项目(42067025);贵州省科技厅科学技术基金重点项目(黔科合基础[2020]1Z038)。
为明确Fe-MMT对土壤汞离子(Hg^(2+))的吸附、解吸特性及潜在作用机理,采用FeSO_(4)·7H_(2)O改性钠基蒙脱土(Na-MMT),合成了Fe(II)基蒙脱石(Fe-MMT),并探究了不同pH值、吸附剂用量、Hg^(2+)初始浓度和反应时间等条件下,Fe-MMT对土壤Hg^(...
关键词：吸附 水土混合 解吸 Fe(II)改性蒙脱石(Fe-MMT) 汞 
Short-term phosphorus transformation in shallow-lake sediments mediated by nitrogen and iron under anoxic conditions
《International Journal of Sediment Research》2024年第2期266-275,共10页Yihan Rao Yi Wang Yumei Hua Xiaoqiong Wan 
supported by the National Natural Science Foundation of China (No.42177059).
The release of internal phosphorus(P)is a key and complex process relative to a lake's nutrient levels.The P response to nitrogen input should be clarified to obtain better detail,especially with respect to the mediat...
关键词：NITRATE Fe(III)(hydr)oxides Sequential extraction Phosphorus transformation Nitrate-reducing Fe(II)oxidation 
Biochar-induced alterations in Acidithiobacillus ferrooxidans activity and its impact on Cd(II)and As(III)adsorption from acid mine drainage被引量：1
《Biochar》2024年第1期521-535,共15页Peng Fu Fangling Chang Dongxu Yuan Yanyan Wang Yingxuan Fan Yufan Kang Lixiang Zhou Chen Yang Wenlong Bi Junmei Qin Hong Yang Fenwu Liu 
supported by the National Natural Science Foundation of China(42377248,41977338);the Shanxi Province“1331 Project”funded project(20211331-15);the Natural Science Foundation of Shanxi Province,China(No.202103021224139),and the Shanxi Agricultural University school-enterprise cooperation project(QT004).
Due to continuing mining activities,Cd(II)and As(III)contamination in acid mine drainage(AMD)has become a major environmental challenge.Currently,there is increasing focus on the use of biochar to mitigate AMD polluti...
关键词：Acidithiobacillus ferrooxidans ADSORPTION BIOCHAR Fe(II)oxidation efficiency SCHWERTMANNITE 
Potentials of emergent plant residue derived biochar to be alternative carbon-based phosphorus fertilizer by Fe(II)/Fe(III)magnetic modification
《Biochar》2024年第1期235-248,共14页Hongjuan Xin Jiao Yang Yuanyuan Lu Hekang Xiao Haitao Wang Kamel MEltohamy Xueqi Zhu Chunlong Liu Yunying Fang Ye Ye Xinqiang Liang 
the Key Research and Development Project of Science and Technology Department of Zhejiang Province(2023C02016,2023C02019);the National Key Research and Development Program of China(2022YFD1700704-3);Bingtuan Science and Technology Program(2021DB019).
Emergent plants have been remarkably effective in reducing phosphorus(P)discharge from ecological ditches;however,the treatment and recycling of these residues is a great challenge.In this study,magnetic biochars(MBs,...
关键词：Emergent plant Fe(II)/Fe(III)modification Magnetic biochar Phosphorus adsorption Phosphorus species 
Activation of peroxymonosulfate by FeVO_(3-x)for the degradation of carbamazepine:Vanadium mediated electron shuttle and oxygen vacancy modulated interface chemistry
《Chinese Chemical Letters》2024年第1期435-440,共6页Leiduo Lai Hongyu Zhou Yichen Hong Mengfan Luo Yang Shi Heng Zhang Zhaokun Xiong Gang Yao Bo Lai 
the Shanghai Tongji Gao Tingyao Environmental Science&Technology Development Foundation.Additionally,the authors acknowledge the staff at beamline 1WB at the Beijing Synchronic Radiation Facility(BSRF)for their assistance during the XAS measurements.And the authors would like to acknowledge the financial support from National Natural Science Foundation of China(Nos.52070133,2022NSFSC0972);Sichuan Science and Technology Program:Key Research and Development Program(Nos.2019YFG0314,2017SZ0180 and 2019YFG0324).
Fast Fe(III)/Fe(II)circulation in heterogeneous peroxymonosulfate(PMS)activation remains as a bottleneck issue that restricts the development of PMS based advanced oxidation processes.Herein,we proposed a facile ammon...
关键词：PEROXYMONOSULFATE FE(III) Fe(II)cycle Electron shuttles Oxygen vacancy Bimetallic catalysts 
Enhanced activation of peroxymonosulfate by Fe/N co-doped ordered mesoporous carbon with dual active sites for efficient removal of m-cresol被引量：1
《Chinese Journal of Chemical Engineering》2024年第1期130-144,共15页Donghui Li Wenzhe Wu Xue Ren Xixi Zhao Hongbing Song Meng Xiao Quanhong Zhu Hengjun Gai Tingting Huang 
gratefully acknowledge the financial support of the National Natural Science Foundation of China(22108145 and 21978143);the Shandong Province Natural Science Foundation(ZR2020QB189);State Key Laboratory of Heavy Oil Processing(SKLHOP202203008);the Talent Foundation funded by Province and Ministry Co-construction Collaborative Innovation Center of Eco-chemical Engineering(STHGYX2201).
The novel Fe-N co-doped ordered mesoporous carbon with high catalytic activity in m-cresol removal was prepared by urea-assisted impregnation and simple pyrolysis method.During the preparation of the Fe-NC catalyst,th...
关键词：Degradation PEROXYMONOSULFATE Fe(II)/Fe(III)/FeN4 Ordered mesopores carbon Catalyst Radical 
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