Corresponding authors, a 0000124683 00000 n Theoretical study of the structure and dehydrogenation mechanism of sodium hydrazinidoborane. Noble metal-free hydrogen evolution catalysts for water splitting. ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. Thermodynamics study of hydrogen storage materials. In Situ High-Pressure and Low-Temperature Study of Ammonia Borane by Raman Spectroscopy. 3 var js, fjs = d.getElementsByTagName(s)[0]; Licence. 0000007871 00000 n Copyright © 2020 Elsevier B.V. or its licensors or contributors. source : A Plus Topper. Lifang Song, Shuang Wang, Chengli Jiao, Xiaoliang Si, Zhibao Li, Shuang Liu, Shusheng Liu, Chunhong Jiang, Fen Li, Jian Zhang, Lixian Sun, Fen Xu, Fenglei Huang. No AB was detected in the ammonia/NH 3 treated neat h-BN (Figure S1a) and BN-NH x (Figure S1c), whereas the mixture of auth entic AB and treated BNH x shows single peak ( −20.4 ppm) as mentioned in the main manuscript (Figure S1b). 0000001779 00000 n Learn about our remote access options, Materials Science Division, Poornaprajna Institute of Scientific Research, Devanahalli, Bangalore Rural-, 562164 India, Graduate studies, Manipal Academy of Higher Education, Manipal, 576104 India, Department of Chemical Engineering, Indian Institution of Technology, Guwahati, Guwahati, Assam-, 781039 India. Baicheng Weng, Zhu Wu, Zhilin Li, Hui Yang. These hybrid materials exhibited enhanced catalytic properties (TOF increased up to 2.5 times) compared to individual counterparts or their physical mixture for dehydrogenation of ammonia borane(AB) in non‐aqueous medium(1,4‐dioxane). Complete Series of Alkali-Metal M(BH3NH2BH2NH2BH3) Hydrogen-Storage Salts Accessed via Metathesis in Organic Solvents. Your Mendeley pairing has expired. Electronic Supporting Information files are available without a subscription to ACS Web Editions. one s and three p orbitals hybridise to form four equivalent sp3 hybrid orbitals. 0000009215 00000 n In the past few years, a number of highly active metal nanoparticle (NP) catalysts, which are easy to handle and separate, have been developed for AB dehydrogenation. 31,32 Based on these characteristics, it is the most potential new type of hydrogen storage. Learn more. Recent Process and Development of Metal Aminoborane. There remain two full filled sp3 hybrid orbital on oxygen atom. 3. International Journal of Quantum Chemistry. Use the link below to share a full-text version of this article with your friends and colleagues. ► MOFs materials possess suitable interaction with H2 molecule should be investigated. 0000004090 00000 n By continuing you agree to the use of cookies. Rafał Owarzany, Piotr Leszczyński, Karol Fijalkowski, Wojciech Grochala. 0000005562 00000 n Novel theoretical studies of the dehydrogenation of LiBH (M = Mg, Ca and Al). that the correct acknowledgement is given with the reproduced material. Activation of Ammonia Borane Hybridized with Alkaline−Metal Hydrides: A Low-Temperature and High-Purity Hydrogen Generation Material, Institute for Advanced Materials Research, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshina 739-8530, Japan. In this paper, ammonia borane was successfully activated by the existence of hybrid alkaline−metal hydrides. H�tT�n�0��+x$k�7��� A@�QOA�MJ,)���.I�q��%�ܝ��Z����/����B[��%(I�Q�A�)��.�u-1��B��F�W\;n�� 0000054381 00000 n Synthesis. You do not have JavaScript enabled. Hydrogen storage properties and mechanisms of Mg(BH4)2⋅2NH3–xMgH2 combination systems. Recently, alkali−metal amidoborane complexes have been highlighted as materials that satisfy many of the criteria required to make hydrogen-storage media.

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