Preparation and characterization of vanadyl phosphates modified with two trivalent metal cations

Trivalent metal cations are the basic composition of Layered Double Hydroxides (LDHs), however, the effect of metal cations on the supercapacitor performance of LDHs prepared from electroplating sludge has not been reported. In the present study the acid leaching solution of electroplating sludge was used as raw material, and Cr, Fe, Al and other common metal cations were added into the precursors to investigate the effect of trivalent metal cations on the supercapacitor performance of LDHs prepared from electroplating sludge. The experimental results show that the three kinds of metal cations can inhibit the specific mass capacitance of LDHs, and the sequence of inhibition effect is Fe < Al < Cr. This experiment is expected to provide some references for the resource utilization of electroplating sludge.

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Synthesis and structural characterization of transition metal dithiolene derivatives containing divalent metals as counter-cations

CrystEngComm ◽

10.1039/c8ce01916a ◽

2019 ◽

Vol 21 (9) ◽

pp. 1423-1432 ◽

Cited By ~ 1

Author(s):

Oscar Castillo ◽

Esther Delgado ◽

Diego Hernández ◽

Elisa Hernández ◽

Avelino Martín ◽

...

Keyword(s):

Coordination Polymer ◽

Transition Metal ◽

Structural Characterization ◽

Metal Cations ◽

Magnetic Behaviour ◽

Divalent Metal ◽

Divalent Metals ◽

Divalent Metal Cations ◽

1D Coordination Polymer

Complexes containing [Fe2(SC6H2Cl2S)4]2− or [Ni(SC6H2Cl2S)2]− entities and divalent metal cations as well as an 1D-coordination polymer K/Zn have been obtained and their magnetic behaviour studied.

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Rational design of aggregation-induced emission sensor based on Rhodamine B for turn-on sensing of trivalent metal cations, reversible data protection, and bioimaging

Materials Chemistry Frontiers ◽

10.1039/c8qm00424b ◽

2019 ◽

Vol 3 (1) ◽

pp. 151-160 ◽

Cited By ~ 16

Author(s):

Hai-Xia Yu ◽

Junge Zhi ◽

Zheng-Feng Chang ◽

Tianjiao Shen ◽

Wei-Lu Ding ◽

...

Keyword(s):

Rhodamine B ◽

Data Protection ◽

Rational Design ◽

Thiophene Ring ◽

Metal Cations ◽

Trivalent Metal ◽

Active Molecule ◽

Aggregation Induced Emission ◽

Turn On

A novel AIE-active molecule (TPEThRB) composed of a tetraphenylethene unit as a AIE factor, Rhodamine spirolactam as a receptor, and thiophene ring as a conjugated electron-rich linker was obtained.

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Structural characterization of a fluorescein hydrazone molecular switch with application towards logic gates

New Journal of Chemistry ◽

10.1039/c8nj03817a ◽

2018 ◽

Vol 42 (22) ◽

pp. 18050-18058 ◽

Cited By ~ 6

Author(s):

Juan D. Villada ◽

Richard F. D’Vries ◽

Mario Macías ◽

Fabio Zuluaga ◽

Manuel N. Chaur

Keyword(s):

Structural Characterization ◽

Metal Cations ◽

Logic Gates ◽

Molecular Switch ◽

Logic Circuits ◽

X Ray ◽

Ph Changes ◽

X Ray Crystallography ◽

Half Adder

A new polymorph of fluorescein hydrazone was fully characterized via single X-ray crystallography. In addition, multiple logic circuits and a Half-Adder operator were designed using the fluorescence and UV-Vis switching responses of the fluorescein compound to different metal cations and pH changes.

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