Search International and National Patent Collections

1. (WO2018129170) YOLK-SHELL STRUCTURES CONTAINING POLYSULFIDE TRAPPING AGENTS, METHODS OF PREPARATION, AND USES THEREOF

Pub. No.:    WO/2018/129170    International Application No.:    PCT/US2018/012358
Publication Date: Fri Jul 13 01:59:59 CEST 2018 International Filing Date: Fri Jan 05 00:59:59 CET 2018
IPC: H01M 4/36
H01M 4/38
H01M 4/62
H01M 10/052
Applicants: SABIC GLOBAL TECHNOLOGIES B.V.
LIU, Yunyang
ODEH, Ihab N.
Inventors: LIU, Yunyang
ODEH, Ihab N.
Title: YOLK-SHELL STRUCTURES CONTAINING POLYSULFIDE TRAPPING AGENTS, METHODS OF PREPARATION, AND USES THEREOF
Abstract:
Porous materials having yolk-shell structures are described. A porous material can include an elemental sulfur nanostructure, a carbon-containing porous shell with an exterior surface and an interior surface that defines and encloses a hollow space within the interior of the shell, and a polysulfide trapping agent. The elemental sulfur nanostructure is comprised in the hollow space of the carbon-containing porous shell. Methods of making and use are also described.