Bagasse‐derived Carbon‐supported Ru nanoparticles as Catalyst for Efficient Dehydrogenation of Ammonia Borane

ChemNanoMat ◽  
2020 ◽  
Vol 6 (8) ◽  
pp. 1251-1259 ◽  
Author(s):  
Wei Cheng ◽  
Xue Zhao ◽  
Wenxiu Luo ◽  
Yun Zhang ◽  
Yi Wang ◽  
...  
Keyword(s):  
Ammonia Borane ◽  
Ru Nanoparticles

Ultrafine Ru nanoparticles embedded in SiO2 nanospheres: Highly efficient catalysts for hydrolytic dehydrogenation of ammonia borane

2014 ◽  
Vol 257 ◽  
pp. 293-299 ◽  
Author(s):  
Qilu Yao ◽  
Weimei Shi ◽  
Gang Feng ◽  
Zhang-Hui Lu ◽  
Xiaoliang Zhang ◽  
...  
Keyword(s):  
Ammonia Borane ◽  
Highly Efficient ◽  
Ru Nanoparticles

scholarly journals Ru Nanoparticles Embedded in Cubic Mesoporous Silica SBA-1 as Highly Efficient Catalysts for Hydrogen Generation from Ammonia Borane

Catalysts ◽  
2020 ◽  
Vol 10 (3) ◽  
pp. 267 ◽  
Author(s):  
Juti Rani Deka ◽  
Diganta Saikia ◽  
Kuo-Shu Hsia ◽  
Hsien-Ming Kao ◽  
Yung-Chin Yang ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Active Sites ◽  
Hydrogen Generation ◽  
Ammonia Borane ◽  
High Dispersion ◽  
High Catalytic Activity ◽  
Porous Support ◽  
H2 Generation ◽  
Ru Nanoparticles ◽  
Cubic Mesoporous

Cubic mesoporous silica SBA-1 functionalized with carboxylic acid (-COOH), namely S1B-C10, is used as a support to fabricate and confine Ru nanoparticles (NPs). The uniformly dispersed organic functional groups in SBA-1 are beneficial in attracting Ru cations, and as a result, homogenously distributed small sized Ru NPs are formed within the mesopores. The prepared Ru@S1B-C10 is utilized as a catalyst for H2 generation from the hydrolysis of ammonia borane (AB). The Ru@S1B-C10 catalyst demonstrates high catalytic activity for H2 generation (202 mol H2 molRu min−1) and lower activation energy (24.13 kJ mol−1) due to the small sized Ru NPs with high dispersion and the support’s interconnected mesoporous structure. The nanosized Ru particles provide abundant active sites for the catalytic reaction to take place, while the interconnected porous support facilitates homogenous transference and easy dispersal of AB molecules to the active sites. The catalyst demonstrates good recycle ability since the accumulation and leaking of NPs throughout catalysis can be effectively prevented by the support.

Ru nanoparticles supported on MIL-53(Cr, Al) as efficient catalysts for hydrogen generation from hydrolysis of ammonia borane

2016 ◽  
Vol 41 (15) ◽  
pp. 6300-6309 ◽  
Author(s):  
Kunzhou Yang ◽  
Liqun Zhou ◽  
Guofeng Yu ◽  
Xing Xiong ◽  
Menglin Ye ◽  
...  
Keyword(s):  
Hydrogen Generation ◽  
Ammonia Borane ◽  
Ru Nanoparticles ◽  
Hydrolysis Of

Ruthenium nanoparticles supported on nitrogen-doped porous carbon as a highly efficient catalyst for hydrogen evolution from ammonia borane

2019 ◽  
Vol 43 (11) ◽  
pp. 4377-4384 ◽  
Author(s):  
Zhenkai Cui ◽  
Yueping Guo ◽  
Zhishang Feng ◽  
Dan Xu ◽  
Jiantai Ma
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Porous Carbon ◽  
Ammonia Borane ◽  
Two Dimensional ◽  
Ruthenium Nanoparticles ◽  
Efficient Catalyst ◽  
Nitrogen Doped ◽  
Highly Efficient ◽  
Ru Nanoparticles

The two-dimensional magnetic NC-Fe materials were prepared and modified with Ru nanoparticles to form Ru/NC-Fe nanocatalyst with excellent catalytic activity for hydrogen evolution from ammonia borane.

Nanodiamond supported Ru nanoparticles as an effective catalyst for hydrogen evolution from hydrolysis of ammonia borane

2016 ◽  
Vol 41 (3) ◽  
pp. 1542-1549 ◽  
Author(s):  
Guangyin Fan ◽  
Qingqing Liu ◽  
Daomei Tang ◽  
Xiaojing Li ◽  
Jian Bi ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Ammonia Borane ◽  
Effective Catalyst ◽  
Ru Nanoparticles ◽  
Hydrolysis Of

Ultrafine Ru nanoparticles anchored to porous g-C3N4 as efficient catalysts for ammonia borane hydrolysis

2020 ◽  
Vol 595 ◽  
pp. 117511 ◽  
Author(s):  
Yong-Ting Li ◽  
Shi-Hao Zhang ◽  
Guang-Ping Zheng ◽  
Pu Liu ◽  
Zhi-Kun Peng ◽  
...  
Keyword(s):  
Ammonia Borane ◽  
Ru Nanoparticles
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