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12篇 您的检索式:作者名="Vimlesh"
    题名 作者 年代 出处 被引量
1Highly selective adsorption of Hg2+ by a polypyrrole-reduced graphene oxide composite显示文摘Vimlesh C Kwang S K 2011Chemistry Com- munication2011,47,:1
2Enhanced Cr(Ⅵ)removal using iron nanoparticle decorat-ed graphene显示文摘Humera Jabeen Vimlesh Chandra Sheoon Jung 2011Nanoscale2011,3,9:1
3Waterdispersible magnetite-reduced graphene oxide composites forarsenic removal显示文摘Vimlesh Chandra Jaesung Park Young Chun 2010ACS Nano2010,4,7:1
4A reaction engineering approach to modeling dust explosions显示文摘Vimlesh Kumar Bind Shantanu Roy Chitra Rajagopal 2012Chemical Engineering Journal2012,,:1
5Highly selective adsorption of Hg2+by a polypyrrole- reduced graphene oxide composite 显示文摘Chandra Vimlesh Kim Kwang S 2011Chemical2011,47,13:1
6Fos and Jun potentiate individual release sites and mobilize the reserve synaptic-vesicle pool at the Drosophila larval motor synapse显示文摘Kim S M Vimlesh Kumar Yong-Qi Lin 2009PNAS2009,106,:1
7Water--dispersible magnetite--reduced graphene oxide composites for arsenic removal 显示文摘Vimlesh C Jaesung P Young C 2010American Chemical Society2010,4,7:1
8Highly selective CO2capture on N-doped carbon produced by chemical activation of polypyrrole functionalized graphene sheets显示文摘Vimlesh C Seong U Y Seon H K 2012Chemical Communications2012,48,5:1
9Highly selective CO 2 capture by S-doped microporous carbon materials显示文摘Humaira Seema K. Christian Kemp Nhien H. Le Sung-Woo Park Vimlesh Chandra Jung Woo Lee Kwang S. Kim 2014Carbon2014,,:1
10Trace determination and chemical speciation of selenium in environmental water samples using catalytic kinetic spectrophotometric method显示文摘Vimlesh C Surendra P 2009Journal of Hazardous Materials2009,165,3:1
11Reversible CO2 adsorption by an activated nitrogen doped graphene/polyaniline material显示文摘K Christian Kemp Vimlesh Chandra Muhammad Saleh Kwang S Kim 2013Nanotechnology2013,,23:1
12Kinetics of the Oxidation of Hydrogen Sulfide by Atmospheric Oxygen in an Aqueous Medium显示文摘Hydrogen sulfide is an important acid rain precursor and this led us to investigate the kinetics of its oxidation in aqueous phase by atmospheric oxygen.The kinetics was followed by measuring the depletion of oxygen in a reactor.The reaction was studied under pseudo order conditions with[H2S]in excess.The kinetics followed the rate law:-d[O_(2)]/dt=k[S][O_(2)]_(t)(A)Where[S]represents the total concentration of hydrogen sulfide,[O_(2)]_(t)is the concentration of oxygen at time t and k is the second order rate constant.The equilibria(B-C)govern the dissolution of H_(2)S;the sulfide ion in water forms different species:H_(2)S K1→←HS^(-)+H_(+)(B)HS^(-)K2→←S^(2-)+H^(+)(C)Where K_(1)and K_(2)are first and second dissociation constants of H_(2)S.Although,H_(2)S is present as undissociated H_(2)S,HS^(-)and S^(2-)ions,nature of[H^(+)]dependence of reaction rate required only HS^(-)to be reactive and dominant.The rate law(A)on including[H^(+)]dependence became Equation(D).-d[O_(2)]/dt=k_(1)K_(1)[H^(+)][S][O_(2)]_(t)/([H^(+)]^(2)+K_(1)[H^(+)]+K_(1)K_(2))(D)Our results indicate anthropogenic VOCs such as acetanilide,benzene,ethanol,aniline,toluene,benzamide,o-xylene,m-xylene,p-xylene and anisole to have no significant effect on the reaction rate and any observed small effect is within the uncertainty of the rate measurements.Deepak Singh Rathore Vimlesh Kumar Meena Chandra Pal Singh Chandel Krishna Swarup Gupta 2021Journal of Atmospheric Science Research2021,4,3:0
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