Smart Decoration of Mesoporous TiO2Nanospheres with Noble Metal Alloy Nanoparticles into Core-Shell, Yolk-Core-Shell, and Surface-Dispersion Morphologies

2014 ◽  
Vol 2014 (26) ◽  
pp. 4254-4257 ◽  
Author(s):  
Pengyu Wang ◽  
Hiroko Tooriyama ◽  
Kazuya Yokoyama ◽  
Masataka Ohtani ◽  
Haruyasu Asahara ◽  
...  
Keyword(s):  
Noble Metal ◽  
Metal Alloy ◽  
Core Shell ◽  
Alloy Nanoparticles ◽  
Surface Dispersion

scholarly journals Optical Property–Composition Correlation in Noble Metal Alloy Nanoparticles Studied with EELS

ACS Photonics ◽  
2019 ◽  
Vol 6 (3) ◽  
pp. 779-786 ◽  
Author(s):  
Shima Kadkhodazadeh ◽  
Ferry Anggoro Ardy Nugroho ◽  
Christoph Langhammer ◽  
Marco Beleggia ◽  
Jakob B. Wagner
Keyword(s):  
Optical Property ◽  
Noble Metal ◽  
Metal Alloy ◽  
Alloy Nanoparticles

Core/Shell Structured Noble Metal (Alloy)/Cadmium Selenide Nanocrystals

2009 ◽  
Vol 21 (14) ◽  
pp. 3039-3041 ◽  
Author(s):  
Zhi-Quan Tian ◽  
Zhi-Ling Zhang ◽  
Peng Jiang ◽  
Ming-Xi Zhang ◽  
Hai-Yan Xie ◽  
...  
Keyword(s):  
Cadmium Selenide ◽  
Noble Metal ◽  
Metal Alloy ◽  
Core Shell

Preparation of Graphite Nanoflakes and Supported Noble Metal/Alloy Nanoparticles by Paired Electrolysis with Graphite Electrodes

2014 ◽  
Vol 161 (10) ◽  
pp. H606-H611 ◽  
Author(s):  
Pengshu Wang ◽  
Jiayang Xiao ◽  
Manman Guo ◽  
Yue Xia ◽  
Zelin Li ◽  
...  
Keyword(s):  
Noble Metal ◽  
Metal Alloy ◽  
Alloy Nanoparticles ◽  
Graphite Electrodes

Dealloying of Noble-Metal Alloy Nanoparticles

Nano Letters ◽  
2014 ◽  
Vol 14 (5) ◽  
pp. 2569-2577 ◽  
Author(s):  
Xiaoqian Li ◽  
Qing Chen ◽  
Ian McCue ◽  
Joshua Snyder ◽  
Peter Crozier ◽  
...  
Keyword(s):  
Noble Metal ◽  
Metal Alloy ◽  
Alloy Nanoparticles

Noble metal alloy nanoparticles coated flexible MoS2 paper for the determination of reactive oxygen species

2020 ◽  
Vol 166 ◽  
pp. 112463 ◽  
Author(s):  
Yao Yao ◽  
Xiaoxue Liu ◽  
Yuzhou Shao ◽  
Yibin Ying ◽  
Jianfeng Ping
Keyword(s):  
Reactive Oxygen Species ◽  
Noble Metal ◽  
Reactive Oxygen ◽  
Metal Alloy ◽  
Alloy Nanoparticles ◽  
Oxygen Species

Electron microscopy of noble metal alloy nanoparticles prepared by sonochemical methods

1999 ◽  
Vol 12 (1-4) ◽  
pp. 111-114 ◽  
Author(s):  
R. Oshima ◽  
T.A. Yamamoto ◽  
Y. Mizukoshi ◽  
Y. Nagata ◽  
Y. Maeda
Keyword(s):  
Electron Microscopy ◽  
Noble Metal ◽  
Metal Alloy ◽  
Alloy Nanoparticles

scholarly journals Double-Nozzle Flame Spray Pyrolysis as a Potent Technology to Engineer Noble Metal-TiO2 Nanophotocatalysts for Efficient H2 Production

Energies ◽  
2021 ◽  
Vol 14 (4) ◽  
pp. 817
Author(s):  
Maria Solakidou ◽  
Yiannis Georgiou ◽  
Yiannis Deligiannakis
Keyword(s):  
Spray Pyrolysis ◽  
Noble Metal ◽  
H2 Production ◽  
Flame Spray Pyrolysis ◽  
Flame Spray ◽  
Scale Production ◽  
Efficient Technology ◽  
Tio2 Photocatalysts ◽  
Surface Dispersion ◽  
Tio2 Matrix

Noble metal-TiO2 nanohybrids, NM0-TiO2, (NM0 = Pt0, Pd0, Au0, Ag0) have been engineered by One-Nozzle Flame Spray Pyrolysis (ON-FSP) and Double-Nozzle Flame Spray Pyrolysis (DN-FSP), by controlling the method of noble metal deposition to the TiO2 matrix. A comparative screening of the two FSP methods was realized, using the NM0-TiO2 photocatalysts for H2 production from H2O/methanol. The results show that the DN-FSP process allows engineering of more efficient NM0-TiO2 nanophotocatalysts. This is attributed to the better surface-dispersion and narrower size-distribution of the noble metal onto the TiO2 matrix. In addition, DN-FSP process promoted the formation of intraband states in NM0-TiO2, lowering the band-gap of the nanophotocatalysts. Thus, the present study demonstrates that DN-FSP process is a highly efficient technology for fine engineering of photocatalysts, which adds up to the inherent scalability of Flame Spray Pyrolysis towards industrial-scale production of nanophotocatalysts.

Sign in / Sign up

Export Citation Format

Share Document