Solubility of Lithium in Molten Lithium Chloride-Potassium Chloride System
TLDR
For example, this paper reported that 0.1mol% of the users' responses were negative. But they did not specify the reasons for their negative responses. But, they did mention thatAbstract:
溶融塩化リチウム- 塩化カリウム混合塩に対する金属リチウムの溶解度を測定し, 酸素, 窒素が溶解度に及ぼす影響を調べた。450℃で共融塩に対する溶解度はきわめて小さく約0.1mol%であった。従来, 金属の電解製造における電流効率低下の主要な原因は金属の浴中への溶解に起因するものと考えられていたが,この結果によると,電析したリチウムが空気中の水分,酸素,窒素と反応して生成したリチウム化合物が浴中へ溶解することが主要な原因の一つであることが明らかとなった。read more
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Suppressing self-discharge of Li─B/CoS2 thermal batteries by using a carbon-coated CoS2 cathode
Abstract: Thermal batteries with molten salt electrolytes are used for many military applications, primarily as power sources for guided missiles The Li–B/CoS2 couple is designed for high-power, high-voltage thermal batteries However, their capacity and safe properties are influenced by acute self-discharge that results from the dissolved lithium anode in molten salt electrolytes To solve those problems, in this paper, carbon coated CoS2 was prepared by pyrolysis reaction of sucrose at 400 °C The carbon coating as a physical barrier can protect CoS2 particles from damage by dissolved lithium and reduce the self-discharge reaction Therefore, both the discharge efficiency and safety of Li–B/CoS2 thermal batteries are increased remarkably Discharge results show that the specific capacity of the first discharge plateau of carbon-coated CoS2 is 243 mA h g−1 which is 50 mA h g−1 higher than that of pristine CoS2 at a current density of 100 mA cm−2 The specific capacity of the first discharge plateau at 500 mA cm−2 for carbon-coated CoS2 and pristine CoS2 are 283 mA h g−1 and 258 mA h g−1 respectively The characterizations by XRD and DSC indicate that the carbonization process has no noticeable influence on the intrinsic crystal structure and thermal stability of pristine CoS2
Journal ArticleDOI
Computational investigations of the liquid lithium/(LiCl-KCl eutectic melt) interface
Pascal Hébant,Gérard Picard +1 more
TL;DR: In this paper, a 3D model of liquid lithium has been built using a pair correlation function derived from neutron scattering literature data and showed that no cluster could be found in the obtained structure.
Journal ArticleDOI
Spontaneous colloidal metal network formation driven by molten salt electrolysis.
Shungo Natsui,Takuya Sudo,Takumi Kaneko,Kazui Tonya,Daiki Nakajima,Tatsuya Kikuchi,Ryosuke O. Suzuki +6 more
TL;DR: The time change of electrode surface on the sub-millisecond/micrometre scale in molten LiCl-CaCl2 at 823 K is reported, which will provide important information about the microscale mixing action near the electrode, and accelerate the development of metallothermic reduction of oxides.
Journal ArticleDOI
Morphology of lithium droplets electrolytically deposited in LiCl–KCl–Li2O melt
TL;DR: In this article, the growth of electrochemically deposited liquid lithium droplet in LiCl−KCl−Li 2 O melt at 673-723 K was observed in situ using a high speed digital microscope.
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