Method development for the investigation of Mn2+/3+, Cu2+, Co2+, and Ni2+ with capillary electrophoresis hyphenated to inductively coupled plasma–mass spectrometry
Sign Up to like & getrecommendations! Published in 2022 at "ELECTROPHORESIS"
DOI: 10.1002/elps.202200139
Abstract: The lifetime of lithium ion batteries (LIBs) decreases under continuous cycling due to various degradation processes, such as dissolution of transition metals (TMs) from the electrodes. Therefore, suitable methods to analyze the oxidation states of… read more here.
Keywords: cu2; dissolution; co2 ni2; method ... See more keywords
Synthesis and application of sugarcane bagasse cellulose mixed esters. Part II: Removal of Co2+ and Ni2+ from single spiked aqueous solutions in batch and continuous mode.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2019.05.046
Abstract: Sugarcane bagasse cellulose succinate trimellitate (SBST) was prepared by a one-pot synthesis method. The synthesis of this novel mixed ester was investigated by a 23-factorial design. The parameters investigated were time, temperature, and succinic anhydride… read more here.
Keywords: co2 ni2; sugarcane bagasse; spectroscopy; synthesis ... See more keywords
Chelating activity of (2E,2′E)-2,2′-(pyridine-2,6-diylbis(ethan-1-yl-1-ylidene)bis(N-ethylhydrazinecarbothioamide)
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2021.130436
Abstract: Abstract The capability of (2E,2′E)-2,2′-(pyridine-2,6-diylbis(ethan-1-yl-1-ylidene))bis(N-ethylhydrazine-carbothioamide), H2L to chelate the VO2+, Mn2+, Co2+, Ni2+, Zn2+, Pd2+, Pt2+ and Cu2+ (Cl− or ClO4−) ions individually and in admixture (Cu2+/Ag+) has been investigated. The ligand adopts orthorhombic crystal… read more here.
Keywords: pyridine diylbis; ethan ylidene; activity; ylidene bis ... See more keywords
Exploiting the Multifunctionality of M2+/Imidazole–Etidronates for Proton Conductivity (Zn2+) and Electrocatalysis (Co2+, Ni2+) toward the HER, OER, and ORR
Sign Up to like & getrecommendations! Published in 2022 at "ACS Applied Materials & Interfaces"
DOI: 10.1021/acsami.1c21876
Abstract: This work deals with the synthesis and characterization of one-dimensional (1D) imidazole-containing etidronates, [M2(ETID)(Im)3]·nH2O (M = Co2+ and Ni2+; n = 0, 1, 3) and [Zn2(ETID)2(H2O)2](Im)2, as well as the corresponding Co2+/Ni2+ solid solutions, to… read more here.
Keywords: imidazole; co2; proton conductivity; zn2 ... See more keywords
a Versatile Schiff Base Chemosensor for the Determination of Trace Co2+, Ni2+, Cu2+, and Zn2+ in the Water and Its Bioimaging Applications
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.1c05960
Abstract: In this work, a simple and versatile Schiff base chemosensor (L) was developed for the detection of four adjacent row 4 metal ions (Co2+, Ni2+, Cu2+, and Zn2+) through colorimetric or fluorescent analyses. L could… read more here.
Keywords: base chemosensor; versatile schiff; co2 ni2; water ... See more keywords
The Co2+/Ni2+ ion-mediated formation of a topochemically converted copper coordination polymer: structure-dependent electrocatalytic activity
Sign Up to like & getrecommendations! Published in 2019 at "CrystEngComm"
DOI: 10.1039/c9ce01178a
Abstract: The presence of Co2+/Ni2+ ions strongly influenced the formation of copper coordination polymers that showed a structure-dependent hydrogen evolution reaction catalytic activity. read more here.
Keywords: formation; co2 ni2; copper coordination; structure dependent ... See more keywords
Guest encapsulations in non-porous crystals of fully fluorinated dinuclear metal complexes with the M2O2 core (M = Fe3+, Co2+, Ni2+).
Sign Up to like & getrecommendations! Published in 2019 at "Dalton transactions"
DOI: 10.1039/c9dt01380f
Abstract: Two different coordination types of fully fluorinated dinuclear metal complexes, [Fe2L4(OMe)2] and [M2L4(OH2)2] (M = Co2+, Ni2+ and HL = bis(pentafluorobenzoyl)methane), were obtained. All of the complexes form non-porous crystals, which act as hosts for… read more here.
Keywords: co2 ni2; dinuclear metal; non porous; metal complexes ... See more keywords
Effect of Transition-Metal Ion Doping on Electrocatalytic Activities of graphene/polyaniline-M2+ (Mn2+, Co2+, Ni2+, and Cu2+) Composite Materials as Pt-Free Counter Electrode in Dye-Sensitized Solar Cells
Sign Up to like & getrecommendations! Published in 2019 at "Polymer-Plastics Technology and Materials"
DOI: 10.1080/03602559.2018.1455864
Abstract: ABSTRACT A series of graphene/polyaniline-M2+ (M2+ = Mn2+, Co2+, Ni2+, and Cu2+) composite counter electrodes were synthesized by doping transition-metal ions in polyaniline and graphene for dye-sensitized solar cells (DSSCs). The counter electrodes showed significantly… read more here.
Keywords: ni2 cu2; graphene polyaniline; co2 ni2; mn2 co2 ... See more keywords
Using a Riboswitch Sensor to Detect Co2+/Ni2+ Transport in E. coli
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2021.631909
Abstract: Intracellular concentrations of essential mental ions must be tightly maintained to avoid metal deprivation and toxicity. However, their levels in cells are still difficult to monitor. In this report, the combination of a Co2+Ni2+-specific riboswitch… read more here.
Keywords: co2; co2 ni2; riboswitch sensor; using riboswitch ... See more keywords
Cation Valences and Multiferroic Properties of EuTiO3 Co-Doped with Ba and Transition Metals of Co/Ni
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15196652
Abstract: Eu1−xBaxTi1−yMyO3 (M = Co or Ni) was sintered at 1400 °C under a reduction atmosphere. X-ray photoelectron spectroscopy revealed the mixed valences of Eu2+/Eu3+ and Ti4+/Ti3+ in EuTiO3 and Eu0.7Ba0.3TiO3, as well as some oxygen… read more here.
Keywords: co2 ni2; 7ba0 3tio3; eu0 7ba0; cation valences ... See more keywords