Self-assembled inorganic clusters of semiconducting quantum dots for effective solar hydrogen evolution

2018 ◽  
Vol 54 (38) ◽  
pp. 4858-4861 ◽  
Author(s):  
Yu-Ji Gao ◽  
Yichen Yang ◽  
Xu-Bing Li ◽  
Hao-Lin Wu ◽  
Shu-Lin Meng ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Ex Situ ◽  
Cdse Qds ◽  
Solar Hydrogen ◽  
Self Assembled ◽  
Inorganic Clusters

The catalytic activity of CdSe QDs could be enhanced more than 150-fold by forming self-assembled clusters with ZnSe QDs madeex situ.

scholarly journals Self-Assembled Framework Enhances Electronic Communication of Ultrasmall-Sized Nanoparticles for Exceptional Solar Hydrogen Evolution

2017 ◽  
Vol 139 (13) ◽  
pp. 4789-4796 ◽  
Author(s):  
Xu-Bing Li ◽  
Yu-Ji Gao ◽  
Yang Wang ◽  
Fei Zhan ◽  
Xiao-Yi Zhang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Electronic Communication ◽  
Solar Hydrogen ◽  
Self Assembled

Assembling metallic 1T-MoS2nanosheets with inorganic-ligand stabilized quantum dots for exceptional solar hydrogen evolution

2017 ◽  
Vol 53 (41) ◽  
pp. 5606-5609 ◽  
Author(s):  
Xu-Bing Li ◽  
Yu-Ji Gao ◽  
Hao-Lin Wu ◽  
Yang Wang ◽  
Qing Guo ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Hydrogen Evolution ◽  
Solar Hydrogen ◽  
Inorganic Ligand

Metallic 1T-MoS2nanosheets are firstly assembled with inorganic-ligand stabilized QDs for enhanced solar H2evolution.

Self-assembled nanodendritic PdPtCu nanosheets/ Ti2CTx-CNTs electrocatalysts for low overpotential and long-term stable hydrogen evolution reaction

2021 ◽  
Author(s):  
Yong Tan ◽  
Linghan Deng ◽  
Kai Qi ◽  
Chuanxiang Qin ◽  
Si Cheng
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Two Dimensional ◽  
Term Stability ◽  
Long Term Stability ◽  
Low Overpotential ◽  
Self Assembled

Reducing the overpotential and achieving long-term stability of electrocatalysts are vital for facilitating the catalytic activity of hydrogen evolution reaction (HER). Herein, two-dimensional dendritic PdPtCu nanosheets were prepared and further...

SELF-ASSEMBLED INDIUM-ARSENIDE ELONGATED NANOSTRUCTURE GROWN BY MOLECULAR BEAM EPITAXY

2005 ◽  
Vol 04 (02) ◽  
pp. 253-259 ◽  
Author(s):  
S. SURAPRAPAPICH ◽  
S. THAINOI ◽  
C. LALIEW ◽  
S. KANJANACHUCHAI ◽  
S. PANYAKEOW
Keyword(s):  
Quantum Dots ◽  
Molecular Beam Epitaxy ◽  
Molecular Beam ◽  
Ex Situ ◽  
Continuous Processing ◽  
Self Assembling ◽  
Processing Step ◽  
Self Assembled ◽  
Processing Steps

Self-assembled InAs elongated nanostructures were fabricated by continuous processing steps, starting from self-assembling of quantum dots, thin capping over the quantum dots to induce an anisotropic strain field, and to anneal the quantum dots in the molecular-beam-epitaxy machine. In-situ RHEED observations at each processing step were studied and confirmed by ex-situ AFM images of the surface morphology. The elongated nanostructures were demonstrated tobe templates for chains of uniform quantum dots.

MoS2 Quantum Dots@TiO2 Nanotube Arrays: An Extended-Spectrum-Driven Photocatalyst for Solar Hydrogen Evolution

ChemSusChem ◽  
2018 ◽  
Vol 11 (10) ◽  
pp. 1708-1721 ◽  
Author(s):  
Qun Wang ◽  
Jianying Huang ◽  
Hongtao Sun ◽  
Yun Hau Ng ◽  
Ke-Qin Zhang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Hydrogen Evolution ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Solar Hydrogen ◽  
Extended Spectrum

One-step hydrothermal synthesis of monolayer MoS2 quantum dots for highly efficient electrocatalytic hydrogen evolution

2015 ◽  
Vol 3 (20) ◽  
pp. 10693-10697 ◽  
Author(s):  
Xianpei Ren ◽  
Liuqing Pang ◽  
Yunxia Zhang ◽  
Xiaodong Ren ◽  
Haibo Fan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Catalytic Activity ◽  
Hydrothermal Synthesis ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Hydrothermal Process ◽  
Monolayer Mos2 ◽  
Highly Efficient ◽  
One Step ◽  
Facile Hydrothermal Process

Monolayer MoS2 QDs were prepared via a facile hydrothermal process and exhibited excellent catalytic activity for the hydrogen evolution reaction.

Multifunctional Cu/Ag quantum dots on TiO 2 nanotubes as highly efficient photocatalysts for enhanced solar hydrogen evolution

2017 ◽  
Vol 350 ◽  
pp. 226-239 ◽  
Author(s):  
N. Lakshmana Reddy ◽  
Suneel Kumar ◽  
V. Krishnan ◽  
M. Sathish ◽  
M.V. Shankar
Keyword(s):  
Quantum Dots ◽  
Hydrogen Evolution ◽  
Solar Hydrogen ◽  
Highly Efficient

Surface stoichiometry manipulation enhances solar hydrogen evolution of CdSe quantum dots

2018 ◽  
Vol 6 (14) ◽  
pp. 6015-6021 ◽  
Author(s):  
Mao-Yong Huang ◽  
Xu-Bing Li ◽  
Yu-Ji Gao ◽  
Jian Li ◽  
Hao-Lin Wu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Photocatalytic Activity ◽  
Hydrogen Evolution ◽  
Cdse Quantum Dots ◽  
Solar Hydrogen ◽  
Sensitive Parameter

Surface stoichiometry of QDs is a sensitive parameter affecting the photocatalytic activity of H2 evolution.

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