THE RECIPROCAL SYSTEM FORMED BY THE CHLORIDES AND THE BROMIDES OF LITHIUM AND THALLIUM (in Russian)
The phase diagrams of 2 series of continuous solid solutions, the Li, K:: Cl,Br and the Li,Tl:: Cl,Br were investigated, as part of a study of the relation between thermal effect of equilibrium reactions and the structure of the melts. In the second system, the heat of the exchange reaction LiCl + TlBr in equilibrium LiBr + TlCl amounts to 8.19 kcal/mole, being larger than that of the corresponding reaction in the Li,K:: Cl,Br system; this affects the crystallization surface in the system. A Pt crucible and Pt, Au, Pd/Pt-Rh thermocouple were used in the thermal studies. It was found that the liquidus surface consists of 2 fields of continuous series of solid solutions. The joint crystallization curve has a maximum at 392 deg C at the stable portion of the LiCl-TlBr system. There is crest in the liquidus surface corresponding to the stable diagonal LiCl--TlBr; this is visible more markedly in the Li(Cl,Br) field. (TTT)
- Research Organization:
- Scientific Research Inst. of Machine Construction, Rostov-on-the- Don, USSR
- NSA Number:
- NSA-17-032113
- OSTI ID:
- 4681232
- Journal Information:
- Zh. Neorgan. Khim., Journal Name: Zh. Neorgan. Khim. Vol. Vol: 8
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
Similar Records
Structure of thallium(III) chloride, bromide, and cyanide complexes in aqueous solution
Selective surface treatment of thallium bromide (TLBR)-based detectors to improve longevity and/or restore operational capacity thereof