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Effect of metal ion-doping on characteristics and photocatalytic activity of TiO

Rongfang YUAN,Beihai ZHOU,Duo HUA,Chunhong SHI

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 850-860 doi: 10.1007/s11783-014-0737-y

Abstract: The effect of ion-doping on TiO nanotubes were investigated to obtain the optimal TiO nanotubes forthe effective decomposition of humic acids (HA) through O /UV/ion-doped TiO process.

Keywords： TiO2 nanotubes     ion-doping     humic acids     pseudo-first-order     mechanism    

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Highly selective metal recovery from spent lithium-ion batteries through stoichiometric hydrogen ion

Weiguang Lv, Xiaohong Zheng, Li Li, Hongbin Cao, Yi Zhang, Renjie Chen, Hancheng Ou, Fei Kang, Zhi Sun

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5,   Pages 1243-1256 doi: 10.1007/s11705-020-2029-3

Abstract: Spent lithium-ion battery recycling has attracted significant attention because of its importance inThis research is expected to provide new understanding for selectively recovering metal from secondary

Keywords： recycling     spent LIBs     selective recovery     hydrothermal treatment    

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Visible light responsive photocatalysts developed by substitution with metal cations aiming at artificial

Frontiers in Energy 2021, Volume 15, Issue 3,   Pages 568-576 doi: 10.1007/s11708-021-0774-8

Abstract: mini-review introduces the recent work on visible-light-driven photocatalysts developed by substitution with metal

Keywords： visible light responsive photocatalyst     water splitting     artificial photosynthesis: metal ion substitution    

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Fluoride ions adsorption from water by CaCO enhanced Mn–Fe mixed metal oxides

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 2,   Pages 236-248 doi: 10.1007/s11705-022-2193-8

Abstract: Novel CaCO3-enhanced Mn–Fe mixed metal oxides (CMFC) were successfully prepared for the firstThe adsorption property of CMFC toward fluoride ion was analyzed by batch experiments.In fact, CMFC exhibited adsorption capacity of 227.3 mg∙g‒1 toward fluoride ion.for the adhesion of large amount of fluoride ion on the CMFC surface, and the high adsorption capacityWhen the fluoride ion concentration was increased from 20 to 200 mg∙L‒1, Langmuir model was

Keywords： mesoporous materials     metal oxides     fluoride ion     adsorption mechanism    

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Structural engineering of transition metal-based nanostructured electrocatalysts for efficient water

Yueqing Wang, Jintao Zhang

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 4,   Pages 838-854 doi: 10.1007/s11705-018-1746-3

Abstract: Tremendous efforts have been devoted to exploring highly efficient and abundant metal oxide electrocatalystsIn this review, we summarize the recent advances on the development of metal oxide electrocatalysts withThe special strategies relay on the transformation from the metal organic framework and ion exchangereactions for the preparation of novel metal oxide nanostructures with boosting the catalytic activities

Keywords： water splitting     structure engineering     metal organic framework     ion exchange     synergistic effect     hybrid    

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Ion conduction path in composite solid electrolytes for lithium metal batteries: from polymer rich to

Zhouyu ZHANG, Hao CHEN, Zhenglin HU, Shoubin ZHOU, Lan ZHANG, Jiayan LUO

Frontiers in Energy 2022, Volume 16, Issue 5,   Pages 706-733 doi: 10.1007/s11708-022-0833-9

Abstract: brittle but more conducting ceramics can take advantage of the individual system for solid-state lithium metalunderstanding of recent advances and limitations of both PR and CR electrolytes, with a special focus on the ion

Keywords： composite solid electrolytes     active filler/framework     ion conduction path     interphase compatibility    

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Three-dimensional composite Li metal anode by simple mechanical modification for high-energy batteries

Frontiers in Energy 2023, Volume 17, Issue 5,   Pages 569-584 doi: 10.1007/s11708-023-0875-7

Abstract: Lithium (Li) metal is believed to be the “Holy Grail” among all anode materials for next-generation Li-basedIt is well accepted that the construction of three-dimensional (3D) composite Li metal anode could tackleHowever, most strategies to build 3D composite Li metal anode require either electrodeposition or melt-infusionsystematic and in-depth investigation of this mechanical deformation technique to build 3D composite Li metal

Keywords： lithium (Li)-ion battery (LIB)     Li metal battery     three-dimensional (3D) composite Li metal anode     mechanical    

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Activated carbon-hybridized and amine-modified polyacrylonitrile nanofibers toward ultrahigh and recyclable metalion and dye adsorption from wastewater

Fengli Li, Chuang Chen, Yuda Wang, Wenpeng Li, Guoli Zhou, Haoqin Zhang, Jie Zhang, Jingtao Wang

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 4,   Pages 984-997 doi: 10.1007/s11705-020-2000-3

Abstract: obtained amine-rich porous PAN nanofibers (APAN/AC) readily realized the ultrahigh adsorption capacity for metal

Keywords： carbon-hybridized and amine-modified nanofibers     polyacrylonitrile     metal ions and dyes     wastewater     adsorption    

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photoluminescent carbon dots and its potential application as an efficient sensor probe for toxic lead(II) ion

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5,   Pages 536-547 doi: 10.1007/s11705-022-2239-y

Abstract: Lead(II) ion is very venomous for both the environment and human health for which its detection is demandedThe fluorescence intensity of carbon dots was remarkably quenched in the presence of the lead(II) ionselectively among all the tested metal ions.Ability of the doped carbon dots in heavy metal ions sensing in an environmental sample was demonstrated

Keywords： carbon dots     fluorescence     heavy metal sensing     practical application     photoluminescence    

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A Mini-Review on Metal Recycling from Spent Lithium Ion Batteries Review

Xiaohong Zheng, Zewen Zhu, Xiao Lin, Yi Zhang, Yi He, Hongbin Cao, Zhi Sun

Engineering 2018, Volume 4, Issue 3,   Pages 361-370 doi: 10.1016/j.eng.2018.05.018

Abstract:

The rapid growth of lithium ion batteries (LIBs) for portable electronic devices and electric vehiclesIn this paper, we review the state-of-the-art processes for metal recycling from spent LIBs, introduceIt is notable that metal extraction and pretreatment play important roles in the whole recovery process

Keywords： Spent lithium ion batteries     Valuable metals     Pretreatment     Metal extraction     Product preparation     Recycling    

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Nexus between polymer support and metal oxide nanoparticles in hybrid nanosorbent materials (HNMs) for

Ryan C. SMITH,Jinze LI,Surapol PADUNGTHON,Arup K. SENGUPTA

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 929-938 doi: 10.1007/s11783-015-0795-9

Abstract: Metal oxide nanoparticles like hydrated ferric oxide (HFO) or hydrated zirconium oxide (HZrO) are excellentMeanwhile ion exchange resins, which have no specific affinity toward anionic ligands, are durable andBy impregnating metal oxide nanoparticles inside a polymer support, with or without functional groupsAlso, the physical morphology of the support material, spherical bead versus ion exchange fiber, has

Keywords： ion exchange     sorption     arsenic     perchlorate     fluoride    

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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

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 879-887 doi: 10.1007/s11783-014-0764-8

Abstract: Using steel pickling waste liquor as a raw material to prepare nanoscale zero-valent metal (nZVM) canIt has been shown that humic acid and metal ions have the greatest influence on remediation.difference in their removal efficiencies, and humic acid inhibited the removal efficiency, whereas metalThe effects and cumulative effects of humic acid and metal ions on nZVM and nZVI were very similar in

Keywords： steel pickling waste liquor     nanoscale zero-valet metal     nanoscale zero-valent iron     humic acid     metal ion    

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Review on treatment technologies for heavy metal wastewater

Liu Minmin,Yu Shuili,Hou Li’an

Strategic Study of CAE 2014, Volume 16, Issue 7,   Pages 100-105

Abstract:

Heavy metal wastewater is becoming one of the most serious environmentalproblems today, a variety of technologies have been used to treat heavy metal wastewater.include chemical precipitation, coagulation-flocculation, electrochemical methods, membrane separation, ion-exchange

Keywords： heavy metal pollution     ion-exchange     adsorption     membrane separation    

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Study on the preparation and applications of novel and common use ion exchange membranes

Wang Yaoming,Wu Liang,Xu Tongwen

Strategic Study of CAE 2014, Volume 16, Issue 12,   Pages 76-86

Abstract:

Due to the special ion transfer characteristic in ion exchange membranes，the electro-membrane processes based on ion exchange membranes can achieve the separation and classificationThe ion exchange membranes processes meet with the demands of energy-saving，reuse of raw material，andThe indutrial preparation of this kinds of ion exchange membranes can breakthourgh the technologicalspecial wastewater treatment，organic acids production，amino acid separation and purification，and heavy metal

Keywords： ion exchange membrane     electrodialysis     organic acid     amino acid     heavy metal wastewater    

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(Super)paramagnetic nanoparticles as platform materials for environmental applications: From synthesis to demonstration

Wenlu Li, John D. Fortner

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 5, doi: 10.1007/s11783-020-1256-7

Abstract: demonstrated the synthesis of highly monodispersed, (super)paramagnetic nanoparticles, via the pyrolysis of metalFinally, we have demonstrated platform potential of these materials for heavy metal ions sensing, sorption

Keywords： Superparamagnetic nanoparticles     Surface functionalization     Environmental sensing     Heavy metal ion sorption    

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Title Author Date Type Operation

Effect of metal ion-doping on characteristics and photocatalytic activity of TiO

Rongfang YUAN,Beihai ZHOU,Duo HUA,Chunhong SHI

Journal Article

Highly selective metal recovery from spent lithium-ion batteries through stoichiometric hydrogen ion

Weiguang Lv, Xiaohong Zheng, Li Li, Hongbin Cao, Yi Zhang, Renjie Chen, Hancheng Ou, Fei Kang, Zhi Sun

Journal Article

Visible light responsive photocatalysts developed by substitution with metal cations aiming at artificial

Journal Article

Fluoride ions adsorption from water by CaCO enhanced Mn–Fe mixed metal oxides

Journal Article

Structural engineering of transition metal-based nanostructured electrocatalysts for efficient water

Yueqing Wang, Jintao Zhang

Journal Article

Ion conduction path in composite solid electrolytes for lithium metal batteries: from polymer rich to

Zhouyu ZHANG, Hao CHEN, Zhenglin HU, Shoubin ZHOU, Lan ZHANG, Jiayan LUO

Journal Article

Three-dimensional composite Li metal anode by simple mechanical modification for high-energy batteries

Journal Article

Activated carbon-hybridized and amine-modified polyacrylonitrile nanofibers toward ultrahigh and recyclable metalion and dye adsorption from wastewater

Fengli Li, Chuang Chen, Yuda Wang, Wenpeng Li, Guoli Zhou, Haoqin Zhang, Jie Zhang, Jingtao Wang

Journal Article

photoluminescent carbon dots and its potential application as an efficient sensor probe for toxic lead(II) ion

Journal Article

A Mini-Review on Metal Recycling from Spent Lithium Ion Batteries

Xiaohong Zheng, Zewen Zhu, Xiao Lin, Yi Zhang, Yi He, Hongbin Cao, Zhi Sun

Journal Article

Nexus between polymer support and metal oxide nanoparticles in hybrid nanosorbent materials (HNMs) for

Ryan C. SMITH,Jinze LI,Surapol PADUNGTHON,Arup K. SENGUPTA

Journal Article

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

Journal Article

Review on treatment technologies for heavy metal wastewater

Liu Minmin,Yu Shuili,Hou Li’an

Journal Article

Study on the preparation and applications of novel and common use ion exchange membranes

Wang Yaoming,Wu Liang,Xu Tongwen

Journal Article

(Super)paramagnetic nanoparticles as platform materials for environmental applications: From synthesis to demonstration

Wenlu Li, John D. Fortner

Journal Article