全部文献期刊会议图书|学者科研项目
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作者:Ananta G. Dhodamani , Krantiveer V. More , Satish M. Patil ...
来源:[J].Solar Energy(IF 2.952), 2020, Vol.201, pp.398-408
摘要:Abstract(#br)In the present investigation, optoelectronic modifications of the TiO 2 host lattice through insertion of Cr(III) (0.5–3.0 mol.%) as a dopant and thereafter its composites with MWCNTs prepared using single step in-situ sol - gel route and its photovoltaic perform...
作者:Chengling Bai , Lei Wang , Zhenya Zhu
来源:[J].International Journal of Biological Macromolecules(IF 2.596), 2020, Vol.147, pp.898-910
摘要:... The adsorption performance and mechanism for the removel of Cr(III) and Pb(II) were investigated. The GAHMs, before and after adsorption, were characterized by FT-IR, SEM, EDX and XPS, and their hydrophilicity was determined. The kinetics, isotherm and thermodynamics mode...
作者:M. Serkan Yalçın , Ersin Kılınç , Sadin Özdemir ...
来源:[J].Process Biochemistry(IF 2.414), 2020, Vol.92, pp.149-155
摘要:Abstract(#br)We investigated the application of fungus Phallus impudicus loaded γ-Fe 2 O 3 nanoparticles as a biosorbent for magnetic solid phase extractions of trace levels of Zn(II) and Cr(III) ions from natural samples before their measurements by inductively coupled plas...
作者:Yousef Ali Ghorbani , Sayed Mehdi Ghoreishi , Milad Ghani
来源:[J].Microchemical Journal(IF 2.879), 2020, Vol.155
摘要:Abstract(#br)Highly porous carbon material is one of the most widely used sorbents in removing Cr and Pb from polluted water. Moreover, heavy metal ions of Pb(II) and Cr(III) have become the global health and environmental concerns. A novel nanoporous Zn/Co/C derived from ZIF-8/...
作者:Hao Chen , Yao Jun Zhang , Pan Yang He ...
来源:[J].Applied Surface Science(IF 2.112), 2020, Vol.515
摘要:Abstract(#br)In this study, hazardous Cr(III) trapped by a geopolymer membrane was crystallized in situ and coupled with the membrane to afford dye wastewater treatment by hybrid photocatalysis and membrane separation for the first time. The X-ray powder diffraction, field emissi...
作者:Hui Yin , Jiewei Sun , Xinran Yan ...
来源:[J].Environmental Pollution(IF 3.73), 2020, Vol.256
摘要:... However few studies are yet conducted systematically on the effects of TM doping on birnessite reactivity towards Cr(III) oxidation. In the present study, the transformation behaviors of Cr(III) on Co-, Ni-, V-containing birnessites were investigated. Co and Ni doping gener...
作者:Michael G. Babechuk , Ilka C. Kleinhanns , Elmar Reitter ...
来源:[J].Geochimica et Cosmochimica Acta(IF 3.884), 2018, Vol.222, pp.383-405
摘要:Abstract(#br)The stable Cr isotope fractionation preserved in natural substances has been attributed predominantly to Cr(III)-Cr(VI) redox transformations. However, non-redox reaction pathways ( e.g. , ligand-promoted dissolution, ligand exchange, adsorption of Cr(III)) are liab...
作者:Hongmei Wu , Yu Xiao , Yu Guo ...
来源:[J].Microporous and Mesoporous Materials(IF 3.365), 2020, Vol.292
摘要:Abstract(#br)SBA-15 mesoporous materials functionalized with 2-acetylthiophene-derived Schiff's base denoted as A-SBA-15, were synthesized for removal of Cr(III) ions from aqueous solution. The adsorbent materials were characterized by means of XRD, SEM, TEM, N 2 adsorption-d...
作者:Dandan Wang , Yuxuan Ye , Hui Liu ...
来源:[J].Chemosphere(IF 3.137), 2018, Vol.193, pp.42-49
摘要:Abstract(#br)Various organic compounds extensively used in the leather industry could influence the performance of alkaline precipitation with Cr(III). This study focused on two typical Cr(III)-bearing complexes (Cr(III)-collagen and Cr(III)-citrate) ubiquitous in tannery effluen...
作者:Ningyi Chen , Bingcai Pan
来源:[J].Chemical Engineering Journal(IF 3.473), 2020
摘要:... In this study, we found that nitrilotriacetic acid (NTA) functionalized AuNPs could be used to determine various Cr(III) complexes (Cr(III)-lactate, Cr(III)-malonate, Cr(III)-oxalate, Cr(III)-tartrate, Cr(III)-citrate and Cr(III)-EDTA) in water. Mechanism study indicated th...

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