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Enabling nickel ferrocyanide nanoparticles for high-performance ammonium ion storage

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 2,   Pages 226-235 doi: 10.1007/s11705-022-2198-3

Abstract: Prussian blue and its analogs are extensively investigated as a cathode for ammonium-ion batteries.An increase in the ammonium-ion diffusion coefficient and ionic/electron conductivity based on kineticFinally, our study reports a desirable material for ammonium-ion batteries and provides a practical approach

Keywords： nickel ferrocyanides     NH4+     electrochemistry     Prussian blue     aqueous ammonium ion    

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Migration of ammonium nitrogen in ion-absorbed rare earth soils during and post mining: a column study

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 8, doi: 10.1007/s11783-023-1702-4

Abstract:

● Column experiments with an inclined slope were applied to simulate NH4–N transport.

Keywords： Ion-absorbed rare earth     Ammonium nitrogen transport     HYDRUS-2D     Numerical simulation    

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Alumina modified sodium vanadate cathode for aqueous zinc-ion batteries

Frontiers in Energy   Pages 775-781 doi: 10.1007/s11708-023-0902-8

Abstract: Aqueous zinc-ion batteries (ZIBs) have great prospects for widespread application in massive scale energyperformance is mainly attributed to the Al2O3 coating layer, which can increase zinc-ion

Keywords： cathodes     aqueous zinc-ion batteries     sodium vanadate     alumina     coating    

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Use of zeolitized coal fly ash in the simultaneous removal of ammonium and phosphate from aqueous solution

WU Deyi, HU Zhanbo, WANG Xinze, HE Shengbing, KONG Hainan

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 2,   Pages 213-220 doi: 10.1007/s11783-007-0037-x

Abstract: The removal of ammonium and phosphate that coexist in aqueous solution by the synthesized zeolites wereThe results showed that zeolitized fly ash could efficiently eliminate ammonium and phosphate at theSaturation of zeolite with Ca rather than N favored the removal of both ammonium and phosphate becauseNearly 60% removal efficiency for ammonium was achieved in the neutral pH range from 5.5 to 10.5, whileHowever, there was still a narrow pH range from 9.0 to 10.5 favoring the removal of both ammonium and
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g-CN-coated MnO hollow nanorod cathode for stable aqueous Zn-ion batteries

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 2,   Pages 217-225 doi: 10.1007/s11705-022-2214-7

Abstract: Aqueous zinc-ion batteries are attracting considerable attention because of their high safety comparedwith conventional lithium-ion batteries.Manganese-based materials have been widely developed for zinc-ion batteries cathode owning to their lowsuperior α-MnO2@g-C3N4 was successfully prepared for stable zinc-ion

Keywords： α-MnO2 hollow nanorods     g-C3N4     heterojunction     aqueous Zn-ion    

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Adsorption of humic acid from aqueous solution on bilayer hexadecyltrimethyl ammonium bromide-modified

Yanhui ZHAN, Jianwei LIN, Yanling QIU, Naiyun GAO, Zhiliang ZHU

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 1,   Pages 65-75 doi: 10.1007/s11783-010-0277-z

Abstract: Surfactant-modified natural zeolites (SMNZ) with different coverage types were prepared by loading hexadecyltrimethyl ammoniumResults show that HTAB-modified natural zeolite is a promising adsorbent for removal of HA from aqueous

Keywords： bilayer surfactant-modified zeolite     hexadecyltrimethyl ammonium bromide (HTAB)     adsorption    

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Reduced texaphyrin: A ratiometric optical sensor for heavy metals in aqueous solution

Harrison D. Root, Gregory Thiabaud, Jonathan L. Sessler

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 1,   Pages 19-27 doi: 10.1007/s11705-019-1888-y

Abstract: achieve the naked eye detectable colorimetric sensing of several number of less-common metal ions in aqueousThe cation selectivity observed in aqueous media stands in contrast to what is seen in organic solventsThe formation of metal cation complexes under the present aqueous conditions was confirmed by reversed

Keywords： texaphyrin     fluorescent sensor     ion-sensing     indium     mercury    

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High purity Mn

Xiaoqiang SHAN, Fenghua GUO, Wenqian XU, Xiaowei TENG

Frontiers in Energy 2017, Volume 11, Issue 3,   Pages 383-400 doi: 10.1007/s11708-017-0485-3

Abstract: electrodes with high specific energy by using inexpensive manganese oxides is of great importance for aqueousHowever, the energy density of aqueous EES devices is generally limited by their narrow thermodynamicoverpotential (~ 0.6 V) towards gas evolution reactions, resulting in a stable potential window of 2.5 V in an aqueous

Keywords： manganese oxides Mn5O8     high voltage     aqueous Na-ion storage    

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Influence of influent on anaerobic ammonium oxidation in an Expanded Granular Sludge Bed-Biological Aerated

Daijun ZHANG, Cui BAI, Ting TANG, Qing YANG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 291-297 doi: 10.1007/s11783-010-0270-6

Abstract: Shortcut nitrification-denitrification, anaerobic ammonium oxidation (ANAMMOX), and methanogenesis have

Keywords： Sludge Bed-Biological Aerated Filter (EGSB-BAF) integrated system     the influence of influent     anaerobic ammonium    

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Filtration ability of hollow fiber membrane for production of magnesium ammonium phosphate crystals by

H. Watamura, H. Marukawa, I. Hirasawa

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 1,   Pages 55-59 doi: 10.1007/s11705-013-1312-y

Abstract: Relationship between magnesium ammonium phosphate (MAP) crystal properties and the filtration ability

Keywords： membrane separation     crystallization     MAP    

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New insights into the formation of ammonium nitrate from a physical and chemical level perspective

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 11, doi: 10.1007/s11783-023-1737-6

Abstract:

● Factor analysis of ammonium nitrate formation based on thermodynamic

Keywords： Ammonium nitrate formation     Thermodynamic theory     Aerosol liquid water content     Source apportionment    

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Biological conversion pathways of sulfate reduction ammonium oxidation in anammox consortia

Zhen Bi, Deqing Wanyan, Xiang Li, Yong Huang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-019-1217-1

Abstract: Anammox bacteria cannot oxidize ammonium with sulfate as electron acceptor.AOB and AnAOB are mainly responsible for ammonium conversion.For over two decades, sulfate reduction with ammonium oxidation (SRAO) had been reported from laboratorySRAO was considered an autotrophic process mediated by anammox bacteria, in which ammonium as electronThus, the hypothesis of biological conversion pathways of ammonium and sulfate in anammox consortia is

Keywords： Anammox bacteria     Autotrophic     Biological conversion     Sulfate reducing ammonium oxidation (SRAO)    

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Advancing ion-exchange membranes to ion-selective membranes: principles, status, and opportunities

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 2, doi: 10.1007/s11783-023-1625-0

Abstract:

● IEM ion/ion selectivities of charge, valence, & specific ion are

Keywords： Ion-exchange membranes     Selectivity     Separations    

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Development of ASCP for Ammonium Phosphate Technology and Five Projects of Phosphate Fertilizer in China

Zhong Benhe

Strategic Study of CAE 2004, Volume 6, Issue 6,   Pages 22-25

Abstract:

The production of ammonium phosphate by “ammoniated slurry concentrating process”（ASCPASCP have been built with a total capacity of 2.79×106 t/a, which is 60% of the total ammoniumRecently, a technique for ammonium phosphate production combining both ASCP and the imported PACP has

Keywords： phosphate fertilizer     ammonium phosphate     ammonium phosphate by ASCP    

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Thermal decomposition mechanism of ammonium sulfate catalyzed by ferric oxide

Xingfu SONG, Jingcai ZHAO, Yunzhao LI, Ze SUN, Jianguo YU

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 2,   Pages 210-217 doi: 10.1007/s11705-013-1320-y

Abstract: The decomposition mechanism of ammonium sulfate catalyzed by ferric oxide was investigated in this paperThe obtained results indicate that the decomposition process of ammonium sulfate catalyzed by ferric

Keywords： ammonium sulfate     decomposition kinetics     ferric oxide     thermogravimetric analysis    

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Title Author Date Type Operation

Enabling nickel ferrocyanide nanoparticles for high-performance ammonium ion storage

Journal Article

Migration of ammonium nitrogen in ion-absorbed rare earth soils during and post mining: a column study

Journal Article

Alumina modified sodium vanadate cathode for aqueous zinc-ion batteries

Journal Article

Use of zeolitized coal fly ash in the simultaneous removal of ammonium and phosphate from aqueous solution

WU Deyi, HU Zhanbo, WANG Xinze, HE Shengbing, KONG Hainan

Journal Article

g-CN-coated MnO hollow nanorod cathode for stable aqueous Zn-ion batteries

Journal Article

Adsorption of humic acid from aqueous solution on bilayer hexadecyltrimethyl ammonium bromide-modified

Yanhui ZHAN, Jianwei LIN, Yanling QIU, Naiyun GAO, Zhiliang ZHU

Journal Article

Reduced texaphyrin: A ratiometric optical sensor for heavy metals in aqueous solution

Harrison D. Root, Gregory Thiabaud, Jonathan L. Sessler

Journal Article

High purity Mn

Xiaoqiang SHAN, Fenghua GUO, Wenqian XU, Xiaowei TENG

Journal Article

Influence of influent on anaerobic ammonium oxidation in an Expanded Granular Sludge Bed-Biological Aerated

Daijun ZHANG, Cui BAI, Ting TANG, Qing YANG

Journal Article

Filtration ability of hollow fiber membrane for production of magnesium ammonium phosphate crystals by

H. Watamura, H. Marukawa, I. Hirasawa

Journal Article

New insights into the formation of ammonium nitrate from a physical and chemical level perspective

Journal Article

Biological conversion pathways of sulfate reduction ammonium oxidation in anammox consortia

Zhen Bi, Deqing Wanyan, Xiang Li, Yong Huang

Journal Article

Advancing ion-exchange membranes to ion-selective membranes: principles, status, and opportunities

Journal Article

Development of ASCP for Ammonium Phosphate Technology and Five Projects of Phosphate Fertilizer in China

Zhong Benhe

Journal Article

Thermal decomposition mechanism of ammonium sulfate catalyzed by ferric oxide

Xingfu SONG, Jingcai ZHAO, Yunzhao LI, Ze SUN, Jianguo YU

Journal Article