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Tailoring Na⁺ Chelation Dynamics for Expedient Sulfur Redox Kinetics in Low-Temperature Sodium-Sulfur Batteries. [PDF]
Angew Chem Int Ed EnglPai MH, Manthiram A.
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Can single-atom precision rewire the electrochemical logic of Li-S chemistry? A comprehensive review of single-atom catalysts as agents of precise modulation. [PDF]
Chem SciWang Y +5 more
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Polysulfide Complexes of Metals
, 1987 Publisher Summary Sulfide minerals were formed mostly hydrothermally from postmagnetic fluids; it appears remarkable that the formation of many ore deposits cannot be conclusively explained because of the very low solubility of the corresponding sulfide.
Müller, Achim, Diemann, Ekkehard
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Advanced Materials, 2020
Lithium–sulfur (Li–S) batteries have heretofore attracted tremendous interest due to low cost and high energy density. In this realm, both the severe shuttling of polysulfide and the uncontrollable growth of dendritic lithium have greatly hindered their ...
Jingsheng Cai +2 more
exaly +2 more sources
Lithium–sulfur (Li–S) batteries have heretofore attracted tremendous interest due to low cost and high energy density. In this realm, both the severe shuttling of polysulfide and the uncontrollable growth of dendritic lithium have greatly hindered their ...
Jingsheng Cai +2 more
exaly +2 more sources
Rubber Chemistry and Technology, 1981 Abstract Sealants based on polysulfide liquid polymers are widely used in a number of applications. These sealants are solvent and chemical resistant, having good flexibility and adherence to many substrates such as steel, aluminum, glass, concrete, wood, etc.
N. D. Ghatge +2 more
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Disulfide interchange in polysulfide polymers
Journal of Polymer Science, 1956 AbstractA study has been made on the effect of thiols and disulfides on lowering the molecular weight of polysulfide polymers. It was shown that in the presence of aqueous sodium disulfide there is an interchange of chain segments. This effect is observable if a simple organic disulfide is present in the system, resulting in a lower molecular weight ...
E. R. Bertozzi +2 more
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Advanced Materials, 2018
AbstractLithium–sulfur batteries are regarded as one of the most promising candidates for next‐generation rechargeable batteries. However, the practical application of lithium–sulfur (Li–S) batteries is seriously impeded by the notorious shuttling of soluble polysulfide intermediates, inducing a low utilization of active materials, severe self ...
Shuibin Tu, Xiang Chen, Xinxin Zhao
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AbstractLithium–sulfur batteries are regarded as one of the most promising candidates for next‐generation rechargeable batteries. However, the practical application of lithium–sulfur (Li–S) batteries is seriously impeded by the notorious shuttling of soluble polysulfide intermediates, inducing a low utilization of active materials, severe self ...
Shuibin Tu, Xiang Chen, Xinxin Zhao
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Rubber Chemistry and Technology, 1951 Abstract Polysulfide liquid polymers are a comparatively recent development conceived at the Thiokol Laboratories in 1943. The development was initiated by the problem of finding methods to reduce the molecular weight of a polysulfide rubber which was too tough to process on conventional rubber milling equipment.
J. S. Jorczak, E. M. Fettes
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Polysulfide utilization by Thiocapsa roseopersicina
Archives of Microbiology, 1990 The purple sulfur bacterium Thiocapsa roseopersicina, being the dominant anoxygenic phototroph in microbial mats, was tested for growth on polysulfide as the electron donor for carbon dioxide fixation. Data collected in continuous cultures revealed μmax to be 0.065 h-1 and the saturation affinity constant K s to be 6.7 μM.
VISSCHER, PT +2 more
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Advances in Materials, 2022
Lithium–sulfur (Li–S) batteries have been hindered by the shuttle effect and sluggish polysulfide conversion kinetics. Here, a P‐doped nickel tellurium electrocatalyst with Te‐vacancies (P⊂NiTe2−x) anchored on maize‐straw carbon (MSC) nanosheets, served ...
Weiqi Yao +10 more
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Lithium–sulfur (Li–S) batteries have been hindered by the shuttle effect and sluggish polysulfide conversion kinetics. Here, a P‐doped nickel tellurium electrocatalyst with Te‐vacancies (P⊂NiTe2−x) anchored on maize‐straw carbon (MSC) nanosheets, served ...
Weiqi Yao +10 more
semanticscholar +1 more source