Synthesis of Ni/Au/Co trimetallic nanoparticles and their catalytic activity for hydrogen generation from alkaline sodium borohydride aqueous solution

RSC Advances ◽  
2015 ◽  
Vol 5 (43) ◽  
pp. 34364-34371 ◽  
Author(s):  
Chengpeng Jiao ◽  
Zili Huang ◽  
Xiaofeng Wang ◽  
Haijun Zhang ◽  
Lilin Lu ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Catalytic Activity ◽  
Sodium Borohydride ◽  
Hydrogen Generation ◽  
Co Nanoparticles ◽  
Hydrolysis Of ◽  
Positively Charged

Alloyed Ni/Au/Co nanoparticles with negatively-charged Au, Co atoms, and positively-charged Ni atoms were prepared as effective catalysts for hydrolysis of NaBH4.

Monodisperse platinum nanoparticles supported on highly ordered mesoporous silicon nitride nanoblocks: superior catalytic activity for hydrogen generation from sodium borohydride

RSC Advances ◽  
2015 ◽  
Vol 5 (72) ◽  
pp. 58943-58951 ◽  
Author(s):  
Chrystelle Salameh ◽  
Alina Bruma ◽  
Sylvie Malo ◽  
Umit B. Demirci ◽  
Philippe Miele ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Silicon Nitride ◽  
Sodium Borohydride ◽  
Platinum Nanoparticles ◽  
Hydrogen Generation ◽  
Synthesis And Characterization ◽  
Mesoporous Silicon ◽  
Ordered Mesoporous ◽  
Hydrolysis Of

Synthesis and characterization of ordered mesoporous silicon nitride nanoblocks as efficient supports of platinum nanoparticles for the hydrolysis of sodium borohydride.

ZIF-67 derived cobalt-based catalysts for hydrogen generation from the hydrolysis of alkaline sodium borohydride solution

2019 ◽  
Vol 12 (04) ◽  
pp. 1950050 ◽  
Author(s):  
Lei Wei ◽  
Hongyan Liu ◽  
Qian Wang ◽  
Wenjuan Li ◽  
Lufeng Peng
Keyword(s):  
Catalytic Activity ◽  
Sodium Borohydride ◽  
Pyrolysis Temperature ◽  
Hydrogen Generation ◽  
Low Cost ◽  
Displacement Method ◽  
Water Displacement ◽  
Catalyst Composition ◽  
And Performance ◽  
Hydrolysis Of

Cobalt-based catalysts are highly efficient and low-cost for sodium borohydride (NaBH[Formula: see text] hydrolysis to generate hydrogen. Co3O4 and carbon-supported metal Co (i.e., Co/C) catalysts were prepared by means of ZIF-67 pyrolysis. Effects of pyrolysis temperature and atmosphere on catalyst composition and performance were mainly investigated. For material analyses, a series of characterizations were carried out including FE-SEM, TEM, XRD, BET, TGA and ICP-AES. Conventional water-displacement method was employed to evaluate the catalyst performance toward NaBH4 hydrolysis. Experimental results indicated that catalytic activity of the Co3O4 was much higher than that of Co/C, and the reasons were discussed in detail.

Hydrogen generation from hydrolysis of sodium borohydride using Ni–Ru nanocomposite as catalysts

2009 ◽  
Vol 34 (5) ◽  
pp. 2153-2163 ◽  
Author(s):  
Cheng-Hong Liu ◽  
Bing-Hung Chen ◽  
Chan-Li Hsueh ◽  
Jie-Ren Ku ◽  
Ming-Shan Jeng ◽  
...  
Keyword(s):  
Sodium Borohydride ◽  
Hydrogen Generation ◽  
Hydrolysis Of

Novel high dispersion and high stability cobalt-inlaid carbon sphere catalyst for hydrogen generation from the hydrolysis of sodium borohydride

Fuel ◽  
2022 ◽  
Vol 310 ◽  
pp. 122276
Author(s):  
Lei Sun ◽  
Yuanyuan Meng ◽  
Xinxin Kong ◽  
Huiyun Ge ◽  
Xingman Chen ◽  
...  
Keyword(s):  
Sodium Borohydride ◽  
High Stability ◽  
Hydrogen Generation ◽  
High Dispersion ◽  
Carbon Sphere ◽  
Hydrolysis Of
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