Results 281 to 290 of about 6,083,870 (296)

?????????????????????????????????????? ???????????????????? Cu(II)/Mn(II) ???????????????? ?? ???????????????????????????? ?????? ?????????????????? ???????????????????????????????????????? ???????????????????????????? ??????????????????

2009
The catalytic activity of products of the thermal decomposition of the heterometallic complex [Cu(en)2][Mn2(C2O4)3] ??? 6H2O applied to the surface of activated carbon SIT-1 in the oxygen electroreduction reaction has been investigated at various temperatures.
openaire   +1 more source

?????????????????????????? ???????????????? ???????????????????????? ???????? ?? ???????????????????????????? ???????????????????? ???????????????????????? ???? ?????? ?????????????????????????????? Pd (II) ?? Cu (II) ?? ?????????????? ?????????????????? ???????????????????? ????????????????

2010
????????????????, ???? ????????????????-?????????????????????????? ?????????????????????? ?????? (??-????6) ?????????????????? ???????????????? Cu (II) ?? ????????????????, ???? ?????????????? ??2PdCl4 ?? Cu??2 (?? = Cl??, NO3??). ?????????????????????? ??????????????????????????? ?????? ???????????????????????? ?????????????????? Cu??2 ?? ?????????????
openaire   +1 more source

Complex species of Zn(II) and Cu(II) in tris buffer solution—II Cu(II)

Electrochimica Acta, 1993
A. Arevalillo, M.J. Pena
openaire   +1 more source

???????????????? Cu (II), Ni (II) ?? Co (II) ???? ???????????? ?????????????????? ???????????????? ?????????????? ??????????????????????, ?????????????????????????????????? ????????

2018
?????????????????????? ???????????? ???????????????????? ???????????????????? ????????????????????, ???????????????????????????????? ????????, ?????????????????????? ???????? ?????????????? ?????????????? [Zn???Al???(????)??????](????????)???8?????O. ?????????????? ???????????????????? ???????????????????????? ???????????? ???????????????? ?????? ??????
openaire   +1 more source

?????????????? ????????????????-???????????????? ?????????????? ???????????????? ???????????????????????? ???? ?????????????????? ?? ?????????????????????? ?????????????????????????????? ???????????????? Cu (II), Cd (II), Pb (II)

2015
It was studied the influences of addition of protonodonor (MnO(OH)???) and protonoacceptor (Al???O?????nH???O) components on adsorption and mobility of ions Cu (II), Cd (II), Pb (II) into composite (hydr)oxides of Zr (IV), Sn (IV) and Ti (IV). It was found that increasing in ionic potential of forming metal of oxides bring to selectivity???s rising. It
openaire   +1 more source

Competitive adsorption of Pb(II), Cd(II) and Cu(II) onto chitosan-pyromellitic dianhydride modified biochar.

Journal of Colloid and Interface Science, 2017
Jiaqin Deng, Yun-guo Liu, Shaobo Liu, G. Zeng, Xiao Tan, Binyan Huang, Xiaojun Tang, Shengfan Wang, Quan Hua, Zhi-li Yan   +9 more
semanticscholar   +1 more source

EDTA functionalized magnetic graphene oxide for removal of Pb(II), Hg(II) and Cu(II) in water treatment: Adsorption mechanism and separation property

, 2015
L. Cui, Yaoguang Wang, Liang Gao, H. Lihua, Liang-guo Yan, Qin Wei, B. Du   +6 more
semanticscholar   +1 more source

Efficient Destruction of Pollutants in Water by a Dual-Reaction-Center Fenton-like Process over Carbon Nitride Compounds-Complexed Cu(II)-CuAlO2.

Environmental Science and Technology, 2018
Lai Lyu, Dengbiao Yan, Guang Yu, Wenrui Cao, Chun Hu   +4 more
semanticscholar   +1 more source

Functionalization of polyacrylonitrile/Na-Y-zeolite composite with amidoxime groups for the sorption of Cu(II), Cd(II) and Pb(II) metal ions

, 2018
K. Elwakeel, A. El‐Bindary, E. Kouta, E. Guibal   +3 more
semanticscholar   +1 more source

Effect of Cu(II) ions on the enhancement of tetracycline adsorption by Fe3O4@SiO2-Chitosan/graphene oxide nanocomposite.

Carbohydrate Polymers, 2017
Binyan Huang, Yun-guo Liu, Bin Li, Shaobo Liu, G. Zeng, Zhiwei Zeng, Xiaohua Wang, Qimeng Ning, Bohong Zheng, Chunping Yang   +9 more
semanticscholar   +1 more source