公开(公告)号：US20190284046A1

公开(公告)日：2019-09-19

申请号：US16430142

申请日：2019-06-03

Applicant: TEMASEK POLYTECHNIC

Inventor： Lei WANG ,  Ming HAN ,  Yunzhong CHEN ,  Ee Ho Gareth TANG

IPC: C01B3/06 ,  B01J23/42 ,  H01M8/1018 ,  H01M8/065 ,  C01B3/00 ,  B01J21/18 ,  B01J31/06 ,  B01J7/02

Abstract: The present invention relates to a solid fuel, a system and a method for generating hydrogen. The solid fuel comprises sodium borohydride, catalyst loaded fibres and a binder, wherein the catalyst loaded fibres and the binder form a scaffold structure within which the sodium borohydride is positioned. The system comprises a fuel cartridge containing the solid fuel of the present invention for generating hydrogen gas, a reactor configured to house the fuel cartridge, a tank for storing water, a pump and a liquid conduit for conveying water from the tank to the fuel cartridge housed within the reactor to induce a hydrolysis reaction of the solid fuel contained in the fuel cartridge and a controller for regulating flow of the water.

公开(公告)号：US20180145343A1

公开(公告)日：2018-05-24

申请号：US15571845

申请日：2016-04-29

Applicant: TEMASEK POLYTECHNIC

Inventor： Ming HAN ,  Yunzhong CHEN ,  Lei WANG ,  Chun Yu LING

IPC: H01M8/0254 ,  H01M8/0258 ,  H01M8/248 ,  H01M8/2483

Abstract: A plate member for a cell stack, a cell stack assembly, a method of forming a plate member for a cell stack and a method of assembling a cell stack may be provided, and the plate member comprises a channel sheet comprising at least one peak and one trough for forming fluid flow channels; two alignment parts, each alignment part comprising a main body and one or more alignment members, the main body having a through hole provided within the main body; and wherein the alignment part is capable of aligning the channel sheet parallel to a plane of the main body and the alignment member is capable of aligning the alignment member to another corresponding alignment member along an axis passing through the alignment member; and further wherein the channel sheet is disposed between the two alignment parts.

公开(公告)号：US20240339629A1

公开(公告)日：2024-10-10

申请号：US18294465

申请日：2022-08-02

Applicant: Temasek Polytechnic

Inventor： Mei Lin CHNG ,  Ming HAN ,  Lei WANG ,  Cheng Lam Jonathan CHUA ,  Lijun LIU

IPC: H01M4/88 ,  H01M4/86 ,  H01M4/92 ,  H01M8/1004

CPC classification number: H01M4/8828 ,  H01M4/8668 ,  H01M4/925 ,  H01M8/1004

Abstract: The invention relates to a process for the preparation of a catalyst ink formulation, said process comprising the steps of: (i) providing a mixture comprising a catalyst, an ionomer and water that has been subjected to ball milling; and (ii) subjecting the mixture to an ultrasonication step for a time period of from about 1 minute to about 1 hour.

公开(公告)号：US20190039037A1

公开(公告)日：2019-02-07

申请号：US16075150

申请日：2017-02-06

Applicant: TEMASEK POLYTECHNIC

Inventor： Lei WANG ,  Ming HAN ,  Yunzhong CHEN

IPC: B01J7/02 ,  C01B13/02 ,  C01B3/06 ,  C01B3/08

Abstract: A gas generator and a method of generating a gas are provided. A gas generator includes a cartridge having a solid reactant and a liquid reactant distributor provided therein, and a liquid reactant supply in fluid communication with the liquid reactant distributor. The liquid reactant supply is configured to provide a liquid reactant under pressure to the liquid reactant distributor. The liquid reactant distributor comprises a plurality of normally closed holes configured to open at a predetermined fluid pressure to disperse the liquid reactant for reaction with the solid reactant in the cartridge.