Journal ArticleDOI
Developing more sustainable processes for ammonia synthesis
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In this article, a transition metal-dinitrogen-bridged dimolybdenum complex bearing two PNP-type pincer ligands was used as a catalyst for the conversion of molecular dinitrogen into ammonia or ammonia equivalent, silylamine.About:
This article is published in Coordination Chemistry Reviews.The article was published on 2013-09-01. It has received 316 citations till now. The article focuses on the topics: Ammonia production & Catalysis.read more
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Preparation and reactivity of molybdenum–dinitrogen complexes bearing an arsenic-containing ANA-type pincer ligand
Yoshiaki Tanabe,Shogo Kuriyama,Kazuya Arashiba,Yoshihiro Miyake,Kazunari Nakajima,Yoshiaki Nishibayashi +5 more
TL;DR: Novel mono- and dimolybdenum-dinitrogen complexes bearing an arsenic-containing ANA-type pincer ligand are prepared and characterized by X-ray analyses and afford a stoichiometric amount of ammonia by treatment with sulfuric acid at room temperature.
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Plasma-Induced Catalytic Conversion of Nitrogen and Hydrogen to Ammonia over Zeolitic Imidazolate Frameworks ZIF-8 and ZIF-67.
TL;DR: In this paper, the authors demonstrate that zeolitic imidazolate frameworks (ZIFs) can be employed as efficient catalysts for the cold plasma ammonia synthesis using an atmospheric dielectric barrier discharge reactor.
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Electrochemical synthesis of ammonia by zirconia-based catalysts at ambient conditions
TL;DR: In this paper, 8.5mol% Y2O3 doped zirconia nanoparticles (8YSZ-NPs) are used as a noble metal free catalyst for reducing nitrogen to ammonia, which enhances the performances of zirconsia and ytrria to a high faradic efficiency (FE) of 12.3% and a large NH3 yield of 10.84μg h−1.1
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N2 Silylation Catalyzed by a Bis(silylene)-Based [SiCSi] Pincer Hydrido Iron(II) Dinitrogen Complex
Sheng-Yong Li,Yajie Wang,Wenjing Yang,Kai Li,Hongjian Sun,Xiaoyan Li,Olaf Fuhr,Dieter Fenske +7 more
TL;DR: The bis(silylene)-based SiC(sp3)Si pincer ligand N,N′-bis(LSi:)dipyrromethane [SiCH2Si] (L1; L = PhC(NtBu)2) with a C(sp 3) atom anchor was synthesized, and its coordination chemistry to iron was st...
References
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Journal ArticleDOI
An Earth-system perspective of the global nitrogen cycle.
Nicolas Gruber,James N. Galloway +1 more
TL;DR: With humans having an increasing impact on the planet, the interactions between the nitrogen cycle, the carbon cycle and climate are expected to become an increasingly important determinant of the Earth system.
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Catalytic Reduction of Dinitrogen to Ammonia at a Single Molybdenum Center
TL;DR: In this paper, the authors explored the catalytic reduction of dinitrogen by molybdenum complexes that contain the [HIPTN3N]3- ligand.
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A review of the problem of distinguishing true homogeneous catalysis from soluble or other metal-particle heterogeneous catalysis under reducing conditions
TL;DR: In this article, the authors consider cases in which a discrete transition-metal complex is used as a precatalyst for reductive catalysis and focus on the problem of determining if the true catalyst is a metal-complex homogeneous catalyst or if it is a soluble or other metal-particle heterogeneous catalyst.
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Ammonia synthesis using a stable electride as an electron donor and reversible hydrogen store
Masaaki Kitano,Yasunori Inoue,Youhei Yamazaki,Fumitaka Hayashi,Shinji Kanbara,Satoru Matsuishi,Toshiharu Yokoyama,Sung Wng Kim,Sung Wng Kim,Michikazu Hara,Hideo Hosono +10 more
TL;DR: Kinetic analysis with infrared spectroscopy reveals that C12A7:e(-) markedly enhances N(2) dissociation on Ru by the back donation of electrons and that the poisoning of ruthenium surfaces by hydrogen adatoms can be suppressed effectively because of the ability of C12 a7: e(-) to store hydrogen reversibly.