The thesis deals with the reaction characteristics of a static molten lithium metal surface during the first few seconds after exposure to a reactant gas. Experimentally, the reaction rates of nitrogen, oxygen, and three halogenated gases (CCl2F2, C4F8, SF6) were obtained by heating a small ...
This work reveals a balance between the improved oxygen reduction reaction/oxygen evolution reaction activity of nitrogen doped carbon and the concomitant activity in the decomposition of the electrolyte of the Lithium-oxygen battery. The capacity and cyclability of Lithium-oxygen battery increase with th...
摘要: Lithium and potassium bis(trimethylsilyl)amides are successfully utilized as nitrogen sources in palladium(0) catalyzed aminations of allylchloride.关键词: cyclodextrin pyrethroid molecular dynamics inclusion complexes DOI: 10.1016/S0040-4039(97)00608-4 ...
Lithium also reacts with nitrogen to form lithium nitride (Li3N), and thereby, the native films on lithium may contain lithium nitride (Li3N), as well. When lithium metal is introduced into polar aprotic solutions, a variety of reactions and interactions takes place. Some of the native ...
1; one of most effective solid ionic conductors; can be prepared by direct reaction of Li and nitrogen; used as a nitriding agent in metallurgy [HAW93] [STR93] [CIC73] [KIR81] View all 3.2 General Description A reddish brown powder. Insoluble in most organic solvents. Used in ...
A product of the reaction, at 0-200 C., oi anhydrous hydrogen cyanide with cobalt carbonyl, Ioz(CO)a, said product being blue-purple in color, of 23-44% cobalt content and 16-38% The nitriles nitrogen content, soluble in aqueous potassiu... JP Arthur,PB Carlton 被引量: 14发表: ...
Theoretical and experimental results have revealed that the lithium-ion storage capacity for nitrogen-doped graphene largely depends on the nitrogen-doping level. However, most nitrogen-doped carbon materials used for lithium-ion batteries are reported to have a nitrogen content of approximately 10 wt...
Store under Nitrogen. Ambient temperatures. 2.4 Chemical Properties lithium hydroxide (LiOH) is a white solid made industrially as the monohydrate (LiOH.H2O) by reacting lime with a lithium ore or with a salt made from the ore. Lithium hydroxide has a closer resemblance to the group 2 ...
This indicates that Co atoms are still bound to the carbon surface through a nitrogen-related ligand. However, as the cycling proceeds, the content of Co is unavoidably reduced. This is the next important problem that we need to overcome. In summary, the N-HP-Co SACs exhibit excellent ...
2.1.2.1 Sulfur and nitrogen based pollutants The supporting processes of refinery, viz., hydrotreater unit, hydrocracker unit (catalytic hydrodesulphurization), amine scrubbing produce sulfur (mainly H2S) and nitrogen based waste, which has to be treated to meet the environmental regulations. H2S is...