A Photochemical Route towards Metal Sulfide Nanosheets from Layered Metal Thiolate Complexes

2019 ◽  
Author(s):  
Jiahao Guo ◽  
Yitao Cao ◽  
Run Shi ◽  
Geoffrey I. N. Waterhouse ◽  
Li‐Zhu Wu ◽  
...  
Keyword(s):  
Metal Sulfide ◽  
Thiolate Complexes ◽  
Photochemical Route

A Photochemical Route towards Metal Sulfide Nanosheets from Layered Metal Thiolate Complexes

2019 ◽  
Vol 58 (25) ◽  
pp. 8443-8447 ◽  
Author(s):  
Jiahao Guo ◽  
Yitao Cao ◽  
Run Shi ◽  
Geoffrey I. N. Waterhouse ◽  
Li‐Zhu Wu ◽  
...  
Keyword(s):  
Metal Sulfide ◽  
Thiolate Complexes ◽  
Photochemical Route

ChemInform Abstract: Discrete Metal-Sulfide-Thiolate Complexes of an Early 3d Transition Metal.

ChemInform ◽  
1987 ◽  
Vol 18 (11) ◽  
Author(s):  
J. K. MONEY ◽  
J. R. NICHOLSON ◽  
J. C. HUFFMAN ◽  
G. CHRISTOU
Keyword(s):  
Transition Metal ◽  
Metal Sulfide ◽  
Thiolate Complexes

Discrete metal-sulfide-thiolate complexes of an early-3d-transition metal

1986 ◽  
Vol 25 (23) ◽  
pp. 4072-4074 ◽  
Author(s):  
Joanna K. Money ◽  
John R. Nicholson ◽  
John C. Huffman ◽  
George Christou
Keyword(s):  
Transition Metal ◽  
Metal Sulfide ◽  
Thiolate Complexes

Native Metal Sulfide Mineralization of Perga Ore Knot (the Ukrainian Shield)

2017 ◽  
Vol 39 (4) ◽  
pp. 77-88
Author(s):  
B. SLOBODYAN ◽  
V. PAVLYSHYN ◽  
S. BONDARENKO ◽  
L. STEPANYUK ◽  
V. SYOMKA ◽  
...  
Keyword(s):  
Metal Sulfide ◽  
Ukrainian Shield ◽  
Sulfide Mineralization ◽  
Native Metal

Highly Fluorescent Au25-xAgx Nanoclusters Protected with Poly(ethylene glycol) - and Zwitterion-Modified Thiolate Ligands

2018 ◽  
Author(s):  
Dinesh Mishra ◽  
Sisi Wang ◽  
Zhicheng Jin ◽  
Eric Lochner ◽  
Hedi Mattoussi
Keyword(s):  
Quantum Yield ◽  
Near Infrared ◽  
Small Diameter ◽  
Binding Energies ◽  
Thiolate Ligands ◽  
Nir Emission ◽  
Thiolate Complexes ◽  
Long Lifetime ◽  
Poly Ethylene

<p>We describe the growth and characterization of highly fluorescing, near-infrared-emitting nanoclusters made of bimetallic Au<sub>25-x</sub>Ag<sub>x</sub> cores, prepared using various monothiol-appended hydrophobic and hydrophilic ligands. The reaction uses well-defined triphenylphosphine-protected Au<sub>11</sub> clusters (as precursors), which are reacted with Ag(I)-thiolate complexes. The prepared nanoclusters are small (diameter < 2nm, as characterized by TEM) with emission peak at 760 nm and long lifetime (~12 µs). The quantum yield measured for these materials was 0.3 - 0.4 depending on the ligand. XPS measurements show the presence of both metal atoms in the core, with measured binding energies that agree with reported values for nanocluster materials. The NIR emission combined with high quantum yield, small size and ease of surface functionalization afforded by the coating, make these materials suitable to implement investigations that address fundamental questions and potentially useful for biological sensing and imaging applications.<br></p>

ChemInform Abstract: A PHOTOCHEMICAL ROUTE TO THE FORMATION OF THREO ALDOLS

1983 ◽  
Vol 14 (21) ◽  
Author(s):  
S. L. SCHREIBER ◽  
A. H. HOVEYDA ◽  
H.-J. WU
Keyword(s):  
Photochemical Route

scholarly journals Synthesis of Highly Active Sub‐Nanometer Pt@Rh Core–Shell Nanocatalyst via a Photochemical Route: Porous Titania Nanoplates as a Superior Photoactive Support

Small ◽  
2017 ◽  
Vol 13 (16) ◽  
pp. 1603879 ◽  
Author(s):  
Wen‐Wen Zhan ◽  
Qi‐Long Zhu ◽  
Song Dang ◽  
Zheng Liu ◽  
Mitsunori Kitta ◽  
...  
Keyword(s):  
Core Shell ◽  
Highly Active ◽  
Porous Titania ◽  
Photochemical Route

scholarly journals Preparation and photocatalytic performance of metallic Nb0.9Ta0.1S2/2D-C3N4 composite

2020 ◽  
Vol 1 (1) ◽  
Author(s):  
Hanxiang Chen ◽  
Jianjian Yi ◽  
Zhao Mo ◽  
Yanhua Song ◽  
Wenshu Yang ◽  
...  
Keyword(s):  
Separation Efficiency ◽  
Low Cost ◽  
Metal Sulfide ◽  
Electron Hole ◽  
Practical Applications ◽  
Energy And Environment ◽  
Photocatalytic Application ◽  
Light Utilization ◽  
Ternary Metal ◽  
Key Issues

Abstract Photocatalysis technology has potential application in the field of energy and environment. How to expand visible light utilization and promote the separation efficiency of the carriers are the key issues for the high active photocatalysts preparation and future practical applications. In this work, a ternary metal sulfide Nb0.9Ta0.1S2 was prepared and used as an electron collector in the photocatalytic application. As a result, the generated electrons are quickly transferred to the surface of the composite to participate in the reaction. It was demonstrated that the photocatalytic activity of 2D-C3N4 was enhanced after the modification of Nb0.9Ta0.1S2. The Nb0.9Ta0.1S2/2D-C3N4 composite material was synthesized by solvothermal method. The composition of 5% Nb0.9Ta0.1S2/2D-C3N4 showed the highest H2 evolution rate of 1961.6 μmolg−1h−1, which was 6.6 times that of 2D-C3N4. The 15% Nb0.9Ta0.1S2/2D-C3N4 exhibited the best activity in Rhodamine B degradation rate of 97% in 2 h, which is 50% higher than that of 2D-C3N4. Nb0.9Ta0.1S2/2D-C3N4 can be used as electron trap to promote the effective separation of electron–hole pairs. This work provides benchmarks in exploring low-cost and efficient cocatalyst.

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