Nanocomposite Based Fuel Cell Electrode And Method Thereof

Abstract: The present disclosure relates to nanocomposite-based fuel cell electrode. The nanocomposite-based fuel cell electrode comprises of a cathode substrate of N-S doped polymeric carbon quantum dot act as a porous metal free carbon catalyst layer formed on the substrate. The porous metal free carbon catalyst layer and polymer film exhibit dual function of generating and storing hydrogen with no dependency of sun and water. The nanocomposite-based fuel cell electrode can work in solar light and night as well. The developed PEM-URFCs having the nanocomposite-based fuel cell electrode shows high power density, reduced hydrogen storage tank size with ambient pressure and temperature. Further, the present disclosure relates to method of preparing a nanocomposite-based fuel cell electrode. The present disclosure also relates to a unitized regenerative fuel cell and a method of operating a unitized regenerative fuel cell.

Patent Information

Application #

Filing Date

20 June 2022

Publication Number

51/2023

Publication Type

INA

Invention Field

CHEMICAL

Status

Email

Parent Application

Applicants

L&T TECHNOLOGY SERVICES LIMITED

DLF IT SEZ Park, 2nd Floor – Block 3, 1/124, Mount Poonamallee Road, Ramapuram, Chennai - 600 089, Tamil Nadu, India

Inventors

1. INDU PANDEY

69, Village – Chak Rajaram, Post – Bhawanipur, District – Sant Ravidas Nagar (Bhadohi), Uttar Pradesh – 221303, India

Specification

Description:PLEASE REFER TO ATTACHMENT , Claims:PLEASE REFER TO ATTACHMENT

Documents

Application Documents

#	Name	Date
1	202241035359-STATEMENT OF UNDERTAKING (FORM 3) [20-06-2022(online)].pdf	2022-06-20
2	202241035359-PROOF OF RIGHT [20-06-2022(online)].pdf	2022-06-20
3	202241035359-POWER OF AUTHORITY [20-06-2022(online)].pdf	2022-06-20
4	202241035359-FORM 1 [20-06-2022(online)].pdf	2022-06-20
5	202241035359-DRAWINGS [20-06-2022(online)].pdf	2022-06-20
6	202241035359-DECLARATION OF INVENTORSHIP (FORM 5) [20-06-2022(online)].pdf	2022-06-20
7	202241035359-COMPLETE SPECIFICATION [20-06-2022(online)].pdf	2022-06-20
8	202241035359-Form18_Examination Request_29-08-2022.pdf	2022-08-29
9	202241035359-Correspondence_Form18_29-08-2022.pdf	2022-08-29
10	202241035359-FORM-26 [07-09-2022(online)].pdf	2022-09-07
11	202241035359-FER.pdf	2025-06-13
12	202241035359-FORM 3 [08-07-2025(online)].pdf	2025-07-08

Search Strategy

1	202241035359_SearchStrategyNew_E_SearchHistory-1E_13-06-2025.pdf