(19)
(11) EP 3 749 609 A1

(12)

(43) Date of publication:
16.12.2020 Bulletin 2020/51

(21) Application number: 20763813.1

(22) Date of filing: 13.02.2020
(51) International Patent Classification (IPC): 
C01B 25/00(2006.01)
H01M 4/58(2010.01)
(86) International application number:
PCT/IN2020/050143
(87) International publication number:
WO 2020/174487 (03.09.2020 Gazette 2020/36)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 28.02.2019 IN 201911008004

(71) Applicant: International Advanced Research Centre for Powder Metallurgy and New Materials (ARCI)
Gurgaon, Haryana 122003 (IN)

(72) Inventors:
  • DAS, Bijoy Kumar
    Chennai 600 113 (IN)
  • PUPPALA, Laxman Manikanta
    Chennai 600 113 (IN)
  • NARAYANAN, Lakshmi Priya
    Chennai 600 113 (IN)
  • RAGHAVAN, Gopalan
    Chennai 600 113 (IN)
  • GOVINDAN, Sundararajan
    Chennai 600 113 (IN)

(74) Representative: Biallo, Dario et al
Barzanò & Zanardo Milano S.p.A. Via Borgonuovo, 10
20121 Milano
20121 Milano (IT)

   


(54) MICROWAVE ASSISTED SOL-GEL PROCESS FOR PREPARING IN-SITU CARBON COATED ELECTRODE MATERIALS AND THE PRODUCT THEREOF