Results 51 to 60 of about 3,729 (203)

Hydrogen Evolution upon Ammonia Borane Solvolysis: Comparison between the Hydrolysis and Methanolysis Reactions

Chemistry, 2023
Hydrogen (H2) production is a key challenge for green carbon-free sustainable energy. Among the H2 evolution methods from H-rich materials, ammonia borane (AB) solvolysis stands as a privileged source under ambient and sub-ambient conditions given its ...
Naixin Kang, Changlong Wang, Didier Astruc   +2 more
doaj   +1 more source

Ammonia borane

, 2004
Inelastic Neutron Scattering spectrum of Ammonia borane, NH₃BH₃, measured on the TOSCA ...
B.S. Hudson, Syracuse Univ., USA
core   +1 more source

Nucleophilic displacement of ammonia from ammonia borane for the preparation of alkylamine-, pyridine- and phosphine-boranes

RSC Advances, 2014
A near quantitative and safe preparation of a series of aliphatic amine- and phosphine-boranes from ammonia borane (AB) in refluxing THF has been achieved by exploiting the volatility of ammonia. A one-pot preparation of lithium aminoborohydrides from AB has also been described.
P. Veeraraghavan Ramachandran, Ameya S. Kulkarni   +1 more
openaire   +1 more source

Uncovering the Synchronous Role of Bis-borane with Nucleophilic Solvent as Frustrated Lewis pair in Metal-free Catalytic Dehydrogenation of Ammonia-borane

, 2022
Metal free catalysis has emerged as a viable alternative for transition metal based catalysts for enabling different chemical processes, particularly for de/hydrogenation reactions.
Ankan, Paul, Munia, Sultana, Sourav, Bhunya, Ishita, Bhattacharjee   +3 more
core   +1 more source

Recent advances in the development of ammonia borane for both energetic and energy storage materials

Propulsion and Power Research
Ammonia borane (NH3BH3) has garnered significant attention as a high-potential hydrogen storage material owing to its exceptional hydrogen content of 19.6 wt%.
Rui Pu, Yunlong Zhang, Shaoli Chen, Qilong Yan   +3 more
doaj   +1 more source

Ammonia Borane Nanospheres for Hydrogen Storage

, 2019
Nanosizing ammonia borane NH3BH3 (AB) is an attractive approach to make it suitable for chemical hydrogen storage. Herein is reported the successful direct preparation of ammonia borane nanospheres. No scaffold is used. The preparation is performed via a
Kondo-François Aguey-Zinsou (2041369), Umit B. Demirci (1607479), Didier Cot (1560472), María-José Valero-Pedraza (6321953), Johan G. Alauzun (792252), Eddy Petit (1497931)   +5 more
core   +1 more source

In situ Synchrotron X-ray Thermodiffraction of Boranes

Crystals, 2016
Boranes of low molecular weight are crystalline materials that have been much investigated over the past decade in the field of chemical hydrogen storage.
Pascal G. Yot, Philippe Miele, Umit B. Demirci   +2 more
doaj   +1 more source

Magnetic Ni and Ni/Pt hollow nanospheres and their catalytic activities for hydrolysis of ammonia borane

, 2014
Hollow metallic nickel nanospheres have been controllably synthesized via a solvothermal reduction process. The complexation between ethylenediamine and Ni2+ might be the key factor to control the formation of the hollow structure through the reduction ...
Ren, Hao, Chen, Jun, Jiao, Wenliang, Xu, Pengfei, Hu, Xiaopeng, Yu, Ranbo, Xing, Xianran   +6 more
core   +1 more source

Ammonia borane-D6

, 2012
Inelastic Neutron Scattering spectrum of Ammonia borane-D6, ND₃BH₃, measured on the TOSCA instrument.
W.I.F. David, ISIS
core   +1 more source

Highly Active Ni- and Co-Based Bimetallic Catalysts for Hydrogen Production From Ammonia-Borane

Frontiers in Chemistry, 2019
Ammonia-borane is one of the most promising candidates for hydrogen carriers. A series of Ni- and Co-based bimetallic catalysts supported on SiO2 (Ni–M/SiO2 and Co–M/SiO2; M = Ga, Ge, Sn, Zn) was prepared and tested as catalysts for hydrogen production ...
Shinya Furukawa, Shinya Furukawa, Genki Nishimura, Tomoaki Takayama, Takayuki Komatsu   +4 more
doaj   +1 more source