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Layered alkali titanates (ATiO): possible uses for energy/environment issues
《能源前沿(英文)》 2021年 第15卷 第3期 页码 631-655 doi: 10.1007/s11708-021-0776-6
关键词: layered alkali titanates photocatalysis hydrogen evdution metal ions collection
《化学科学与工程前沿(英文)》 页码 1632-1642 doi: 10.1007/s11705-022-2187-6
关键词: U(VI) metal–organic frameworks adsorption mechanism metal node
Yui Sasaki, Xiaojun Lyu, Zhoujie Zhang, Tsuyoshi Minami
《化学科学与工程前沿(英文)》 2022年 第16卷 第1期 页码 72-80 doi: 10.1007/s11705-021-2037-y
关键词: metal ions polythiophene chemosensor array fluorescence pattern recognition
Tianjie Liu, Hao Fan, Yanxia Xu, Xingfu Song, Jianguo Yu
《化学科学与工程前沿(英文)》 2017年 第11卷 第4期 页码 545-553 doi: 10.1007/s11705-017-1665-8
关键词: metal ions morphology calcium sulfate hemihydrate whiskers hydrothermal method selective adsorption
Fluoride ions adsorption from water by CaCO enhanced Mn–Fe mixed metal oxides
《化学科学与工程前沿(英文)》 2023年 第17卷 第2期 页码 236-248 doi: 10.1007/s11705-022-2193-8
关键词: mesoporous materials metal oxides fluoride ion adsorption mechanism
Yun Zhou, Siqing Xia, Binh T. Nguyen, Min Long, Jiao Zhang, Zhiqiang Zhang
《环境科学与工程前沿(英文)》 2017年 第11卷 第1期 doi: 10.1007/s11783-017-0898-6
关键词: Metal ions Biopolymer Activated sludge Three-dimensional excitation emission matrix (3D-EEM) Fluorescence regional integration (FRI) technique Quantification
Yuling CAI,Bin LIANG,Zhanqiang FANG,Yingying XIE,Eric Pokeung TSANG
《环境科学与工程前沿(英文)》 2015年 第9卷 第5期 页码 879-887 doi: 10.1007/s11783-014-0764-8
关键词: steel pickling waste liquor nanoscale zero-valet metal nanoscale zero-valent iron humic acid metal ion
Removal of Cu(II) ions from aqueous solution by activated carbon impregnated with humic acid
LIU Hanchao,FENG Suping,ZHANG Nannan,DU Xiaolin,LIU Yongli
《环境科学与工程前沿(英文)》 2014年 第8卷 第3期 页码 329-336 doi: 10.1007/s11783-013-0553-9
关键词: adsorption humic acid activated carbon heavy metal ions
刘利梅,苏永庆,李琮,贺飞,何永福,钟云
《中国工程科学》 2007年 第9卷 第11期 页码 187-190
介绍了离子液体的定义,发展历史,性质等,重点阐述用于金属离子萃取的离子液体的性质、合成方 法和发展方向。
Experiment and optimal design of a collection device for a residual plastic film baler
Qi NIU,Xuegeng CHEN,Chao JI,Jie WU
《农业科学与工程前沿(英文)》 2015年 第2卷 第4期 页码 347-354 doi: 10.15302/J-FASE-2015077
关键词: residual film collection device collection rate of residual film impurity of film package optimization baler
Sandy, Velycia MARAMIS, Alfin KURNIAWAN, Aning AYUCITRA, Jaka SUNARSO, Suryadi ISMADJI
《化学科学与工程前沿(英文)》 2012年 第6卷 第1期 页码 58-66 doi: 10.1007/s11705-011-1160-6
关键词: heavy metal copper adsorption organo-bentonite temperature dependent
《化学科学与工程前沿(英文)》 2023年 第17卷 第12期 页码 2014-2024 doi: 10.1007/s11705-023-2346-4
关键词: capacitance deionization porous carbon B/N co-doping heavy metal ions water purification
Fengli Li, Chuang Chen, Yuda Wang, Wenpeng Li, Guoli Zhou, Haoqin Zhang, Jie Zhang, Jingtao Wang
《化学科学与工程前沿(英文)》 2021年 第15卷 第4期 页码 984-997 doi: 10.1007/s11705-020-2000-3
关键词: carbon-hybridized and amine-modified nanofibers polyacrylonitrile metal ions and dyes wastewater adsorption kinetics
基于纳米金/介孔NiO/泡沫镍纳米复合材料的微型电极用于地下水重金属检测 Article
薛博元, 杨倩, 夏楷东, 李志宏, 陈宇徽, 张大奕, 周小红
《工程(英文)》 2023年 第27卷 第8期 页码 199-208 doi: 10.1016/j.eng.2022.06.005
Heavy metals, notably Pb2+ and Cu2+, are some of the most persistent contaminants found in groundwater. Frequent monitoring of these metals, which relies on efficient, sensitive, cost-effective, and reliable methods, is a necessity. We present a nanocomposite-based miniaturized electrode for the concurrent measurement of Pb2+ and Cu2+ by exploiting the electroanalytical technique of square wave voltammetry. We also propose a facile in situ hydrothermal calcination method to directly grow binder-free mesoporous NiO on a three-dimensional nickel foam, which is then electrochemically seeded with gold nanoparticles (AuNPs). The meticulous design of a low-barrier Ohmic contact between mesoporous NiO and AuNPs facilitates target-mediated nanochannel-confined electron transfer within mesoporous NiO. As a result, the heavy metals Pb2+ (0.020 mg·L−1 detection limit, 2.0–16.0 mg·L−1 detection range) and Cu2+ (0.013 mg·L−1 detection limit, 0.4–12.8 mg·L−1 detection range) can be detected simultaneously with high precision. Furthermore, other heavy metal ions and common interfering ions found in groundwater showed negligible impacts on the electrode's performance, and the recovery rate of groundwater samples varied between 96.3% ± 2.1% and 109.4% ± 0.6%. The compactness, flexible shape, low power consumption, and ability to remotely operate our electrode pave the way for onsite detection of heavy metals in groundwater, thereby demonstrating the potential to revolutionize the field of environmental monitoring.
关键词: AuNPs Mesoporous NiO Miniaturized electrode Heavy metal ions Groundwater Square wave voltammetry
Spectrokinetics study of probable effects of diverse inorganic ions on bleaching of dye
Rafia AZMAT, Masooda QADRI, Fahim UDDIN
《化学科学与工程前沿(英文)》 2011年 第5卷 第1期 页码 131-138 doi: 10.1007/s11705-010-0556-z
标题 作者 时间 类型 操作
A ternary mechanism for the facilitated transfer of metal ions onto metal–organic frameworks: implications
期刊论文
minimized fluorescent chemosensor array utilizing carboxylate-attached polythiophenes on a chip for metalions detection
Yui Sasaki, Xiaojun Lyu, Zhoujie Zhang, Tsuyoshi Minami
期刊论文
Effects of metal ions on the morphology of calcium sulfate hemihydrate whiskers by hydrothermal method
Tianjie Liu, Hao Fan, Yanxia Xu, Xingfu Song, Jianguo Yu
期刊论文
Interactions between metal ions and the biopolymer in activated sludge: quantification and effects of
Yun Zhou, Siqing Xia, Binh T. Nguyen, Min Long, Jiao Zhang, Zhiqiang Zhang
期刊论文
Effect of humic acid and metal ions on the debromination of BDE209 by nZVM prepared from steel pickling
Yuling CAI,Bin LIANG,Zhanqiang FANG,Yingying XIE,Eric Pokeung TSANG
期刊论文
Removal of Cu(II) ions from aqueous solution by activated carbon impregnated with humic acid
LIU Hanchao,FENG Suping,ZHANG Nannan,DU Xiaolin,LIU Yongli
期刊论文
Experiment and optimal design of a collection device for a residual plastic film baler
Qi NIU,Xuegeng CHEN,Chao JI,Jie WU
期刊论文
Removal of copper ions from aqueous solution by adsorption using LABORATORIES-modified bentonite (organo-bentonite
Sandy, Velycia MARAMIS, Alfin KURNIAWAN, Aning AYUCITRA, Jaka SUNARSO, Suryadi ISMADJI
期刊论文
Boron and nitrogen co-doped porous carbon derived from sodium alginate enhanced capacitive deionization for water purification
期刊论文
Activated carbon-hybridized and amine-modified polyacrylonitrile nanofibers toward ultrahigh and recyclable metal
Fengli Li, Chuang Chen, Yuda Wang, Wenpeng Li, Guoli Zhou, Haoqin Zhang, Jie Zhang, Jingtao Wang
期刊论文