Traps containing group 1 metal borates to dissolve in oxides flowing from core; solidification; leaching with waterdoi:US4300983 AA method and arrangement for containing the core melt flowing from a nuclear reactor into a core catcher below the core wherein the core melt is permitted to ...
Reactions of alkali metals with water All the Group 1 elements react with water to forme hydrogen gas and an alkaline solution. They are therefore known as alkali metals. The compound that is formed that causes the water to become alkaline is called a metal hydroxide. Generally: alkali metal ...
Cu拉伸建模全部代码如下: #模型基本设置unitsmetaldimension3boundarypspneighbor0.3binneigh_modifydelay0timestep0.001#设置晶格参数,生成boxlatticefcc3.61regionboxblock0200505create_box3boxcreate_atoms1box#设置Cu原子质量mass164mass264mass364#设置left和right区域,以此region设置groupregionleftblockINF2INFINFINFINFgroup...
Thiol groups in the side chain of cysteine have two major functions in proteins: they serve as ligands for transition metal cofactors after deprotonation and for the stabilization of protein tertiary structures after oxidation to disulfides. Examples of the former function are zinc finger and alcohol...
This charge is between those of smectites (0.2–0.6) and those of micas (0.9–1). As the hydration water presence is only possible due to the relatively low negative charge of the layers, expandable vermiculite can be obtained only after heat treatment, with the particles expanding circa 30...
ChemInform Abstract: Main Group Metal Halide Complexes with Sterically Hindered Thioureas. Part 8. Complexes of Lead(II) Halides with 1,3-Dimethyl-2(3H)-im... Reactions of PbCl 2 and Pb(SCN) 2 with an excess of the title ligand in hot water lead to the probably anion-bridged, polymer...
Helical water chain mediated proton conductivity in homochiral metal-organic frameworks with unprecedented zeolitic unh-topology. Four new homochiral metal–organic framework (MOF) isomers, [Zn(l-LCl)(Cl)](H2O)2 (1), [Zn(l-LBr)(Br)](H2O)2 (2), [Zn(d-LCl)(Cl)](H2O)2 (3), and ...
ultralow Pt content electrodes have demonstrated good performance, but alternative non-pgm anode catalysts are desirable to increase fuel cell robustness, decrease the H2 purity requirements and ease the transition from H2 derived from natural gas to H2 produced from water and renewable energy sources...
Heavy metal removal by clinoptilolite. An equilibrium study in multi-component systems The activity coefficients of ions in the liquid phase were determined using Pitzer's model; activity coefficients in the solid phase were estimated by ... R Petrus,Jolanta K. Warcho - 《Water Research》 被引量...
Fig. 1: CO-dimerisation and -trimerisation through metalation with Alkaline Earth hydride complexes. Reaction of molecular magnesium and calcium hydride complexes has led to either CO-dimerisation, forming the ethenediolate moiety, or trimerisation, forming the cyclopropanetriolate ligand. Full size im...