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Atomic Hydrogen Production from Semi-clathrate Hydrates
Journal of the American Chemical Society, 2012Atomic hydrogen has received recent attention because of its potential role in energy devices, silicon devices, artificial photosynthesis, hydrogen storage, and so forth. Here, we propose a highly efficient route for producing atomic hydrogen using semi-clathrate hydrates.
Koh, DY Koh, Dong-Yeun +4 more
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Materials Science and Engineering C: Materials for Biological Applications, 2019
In order to investigate the influence of Zn on the hydration reaction of calcium phosphate cement (CPC), the incompletely hydrated CPC tablets were kept soaking in varying zinc-containing tris-(hydroxymethyl)-aminomethane/hydrochloric acid (Zn-Tris-HCl ...
K. Xiong +4 more
semanticscholar +1 more source
In order to investigate the influence of Zn on the hydration reaction of calcium phosphate cement (CPC), the incompletely hydrated CPC tablets were kept soaking in varying zinc-containing tris-(hydroxymethyl)-aminomethane/hydrochloric acid (Zn-Tris-HCl ...
K. Xiong +4 more
semanticscholar +1 more source
Alite-ye’elimite clinker: Hydration kinetics, products and microstructure
, 2021This paper presents the hydration kinetics, products and microstructure of an alite-ye’elimite clinker containing 4 wt% of ye’elimite to boost the early strength development.
Suhua Ma +4 more
semanticscholar +1 more source
Construction and Building Materials, 2018
Hybrid effects of nano-silica and graphene oxide on mechanical properties and hydration products of oil well cement have been investigated by means of TEM, TGA, XRD, SEM, MIP and mechanical testing.
Liu Huiting +4 more
semanticscholar +1 more source
Hybrid effects of nano-silica and graphene oxide on mechanical properties and hydration products of oil well cement have been investigated by means of TEM, TGA, XRD, SEM, MIP and mechanical testing.
Liu Huiting +4 more
semanticscholar +1 more source
Journal of the American Chemical Society, 2004
Hydration of nitrosylruthenium bis(alkynyl) complex TpRu(CCPh)2(NO) (1) (Tp = BH(pyrazol-1-yl)3) was carried out in the presence of HBF4.Et2O in distilled MeOH and afforded the metallacycle TpRu{CH=C(Ph)C(O)CH(Ph)}(NO) (2) (39%) and the bis(ketonyl) TpRu(CH2C(O)Ph)2(NO) (3) (37%). While double hydration of 1 gave 3, 2 was produced through a combination
Yasuhiro, Arikawa +3 more
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Hydration of nitrosylruthenium bis(alkynyl) complex TpRu(CCPh)2(NO) (1) (Tp = BH(pyrazol-1-yl)3) was carried out in the presence of HBF4.Et2O in distilled MeOH and afforded the metallacycle TpRu{CH=C(Ph)C(O)CH(Ph)}(NO) (2) (39%) and the bis(ketonyl) TpRu(CH2C(O)Ph)2(NO) (3) (37%). While double hydration of 1 gave 3, 2 was produced through a combination
Yasuhiro, Arikawa +3 more
openaire +2 more sources
Nanoindentation for evaluation of properties of cement hydration products
Nanotechnology in Eco-efficient Construction, 2019Effective engineering of cementitious materials is required for realizing eco-efficiency and sustainability. This requires understanding of the hydration mechanism and the evolution of intrinsic mechanical properties of the hydration products.
S. Sasmal, M. B. Anoop
semanticscholar +1 more source
Construction and Building Materials, 2018
In this paper, X ray diffraction test and Scanning electron microscope test were designed to investigate the effect of limestone powder (LP) in manufactured sand on the hydration products and microstructure of full recycled coarse aggregate concrete ...
Haifeng Yang +3 more
semanticscholar +1 more source
In this paper, X ray diffraction test and Scanning electron microscope test were designed to investigate the effect of limestone powder (LP) in manufactured sand on the hydration products and microstructure of full recycled coarse aggregate concrete ...
Haifeng Yang +3 more
semanticscholar +1 more source
Hydrated Electron: Production and Role in Photobiology
Science, 1963Many inorganic anions in aqueous solution either yield the hydrated electron on photolysis or they are strong scavengers. In neutral solution the hydrated electron is a primary photochemical product of aromatic amino acids.
G W, Swenson +2 more
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Synthesis of acyloin natural products by Mukaiyama hydration
Organic & Biomolecular Chemistry, 2022The preparation of Co(ii) and Co(iii) SALPN type catalysts for the Mukaiyama hydration of enones, and their application to the synthesis of acyloin natural products is described. An acyloin rearrangement was key to the success of this approach.
Michael Ricca +6 more
openaire +3 more sources
Managing Hydrate Formation in Subsea Production
Offshore Technology Conference, 2020Abstract Quantitative prediction of gas hydrate formation risk is critical for the successful implementation of risk-based approaches to hydrate management in subsea production. Here we use a high pressure, stirred, automated lag-time apparatus and a high pressure acoustic levitator to experimentally obtain smooth probability ...
Eric F. May +8 more
openaire +1 more source