Synthesis of Equimolar Pd–Ru Alloy Nanoparticles Incorporated Mesoporous Alumina Films: A High Performance Reusable Film Catalyst

2013 ◽  
Vol 52 (45) ◽  
pp. 15817-15823 ◽  
Author(s):  
Anuradha Mitra ◽  
Debrina Jana ◽  
Goutam De
Keyword(s):  
High Performance ◽  
Mesoporous Alumina ◽  
Alloy Nanoparticles ◽  
Alumina Films

scholarly journals Synthesis and Characterization of Ordered and Disordered Mesoporous Alumina as High-Performance Molybdenum-99 Adsorbents

2021 ◽  
Vol 47 (1) ◽  
pp. 45
Author(s):  
I. Saptiama ◽  
F. Rindiyantono ◽  
A. Aries ◽  
Y. V. Kaneti ◽  
M. Iqbal
Keyword(s):  
High Performance ◽  
Mesoporous Alumina ◽  
Synthesis And Characterization

Facile One-Pot Synthesis of CoFe Alloy Nanoparticles Decorated N-Doped Carbon for High-Performance Rechargeable Zinc–Air Battery Stacks

2018 ◽  
Vol 6 (6) ◽  
pp. 7743-7751 ◽  
Author(s):  
Tao An ◽  
Xiaoming Ge ◽  
Nguk Neng Tham ◽  
Afriyanti Sumboja ◽  
Zhaolin Liu ◽  
...  
Keyword(s):  
High Performance ◽  
Alloy Nanoparticles ◽  
One Pot ◽  
One Pot Synthesis ◽  
Air Battery

High performance alumina films prepared by direct current plus pulse anodisation

2014 ◽  
Vol 30 (7) ◽  
pp. 455-459 ◽  
Author(s):  
X.X. Zhao ◽  
G.Y. Wei ◽  
X.F. Meng ◽  
A. Zhang
Keyword(s):  
Direct Current ◽  
High Performance ◽  
Alumina Films

A one-pot route to the synthesis of alloyed Cu/Ag bimetallic nanoparticles with different mass ratios for catalytic reduction of 4-nitrophenol

2015 ◽  
Vol 3 (7) ◽  
pp. 3450-3455 ◽  
Author(s):  
Wei Wu ◽  
Mei Lei ◽  
Shuanglei Yang ◽  
Li Zhou ◽  
Li Liu ◽  
...  
Keyword(s):  
Bimetallic Catalysts ◽  
High Performance ◽  
Bimetallic Nanoparticles ◽  
Catalytic Reduction ◽  
Low Cost ◽  
Industrial Applications ◽  
Research Interest ◽  
Alloy Nanoparticles ◽  
One Pot ◽  
Copper Based Alloy

Copper-based alloy nanoparticles (NPs) have recently triggered much research interest for the development of low-cost and high-performance bimetallic catalysts that have industrial applications.

Platinum and platinum–iron alloy nanoparticles dispersed nitrogen-doped graphene as high performance room temperature hydrogen sensor

2015 ◽  
Vol 40 (32) ◽  
pp. 10346-10353 ◽  
Author(s):  
Raghu Sripada ◽  
Vinayan Bhagavathi Parambath ◽  
Mridula Baro ◽  
Santhosh P Nagappan Nair ◽  
Ramaprabhu Sundara
Keyword(s):  
High Performance ◽  
Room Temperature ◽  
Iron Alloy ◽  
Hydrogen Sensor ◽  
Alloy Nanoparticles ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

scholarly journals Hydrogen Production from Ammonia Borane over PtNi Alloy Nanoparticles Immobilized on Graphite Carbon Nitride

Catalysts ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 1009 ◽  
Author(s):  
Mingya Zhang ◽  
Xue Xiao ◽  
Yan Wu ◽  
Yue An ◽  
Lixin Xu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
High Performance ◽  
Carbon Nitride ◽  
Heterogeneous Catalysts ◽  
Chemical Reduction ◽  
Ammonia Borane ◽  
Superior Performance ◽  
Alloy Nanoparticles ◽  
Total Turnover ◽  
Ptni Alloy

Graphite carbon nitride (g-C3N4) supported PtNi alloy nanoparticles (NPs) were fabricated via a facile and simple impregnation and chemical reduction method and explored their catalytic performance towards hydrogen evolution from ammonia borane (AB) hydrolysis dehydrogenation. Interestingly, the resultant Pt0.5Ni0.5/g-C3N4 catalyst affords superior performance, including 100% conversion, 100% H2 selectivity, yielding the extraordinary initial total turnover frequency (TOF) of 250.8 molH2 min−1 (molPt)−1 for hydrogen evolution from AB at 10 °C, a relatively low activation energy of 38.09 kJ mol−1, and a remarkable reusability (at least 10 times), which surpass most of the noble metal heterogeneous catalysts. This notably improved activity is attributed to the charge interaction between PtNi NPs and g-C3N4 support. Especially, the nitrogen-containing functional groups on g-C3N4, serving as the anchoring sites for PtNi NPs, may be beneficial for becoming a uniform distribution and decreasing the particle size for the NPs. Our work not only provides a cost-effective route for constructing high-performance catalysts towards the hydrogen evolution of AB but also prompts the utilization of g-C3N4 in energy fields.

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