MY187514A - Method of fabricating graphene-based/algal biofilm electrode for application in a biophotovoltaic device - Google Patents

Method of fabricating graphene-based/algal biofilm electrode for application in a biophotovoltaic device

Info

Publication number
MY187514A
MY187514A MYPI2014703632A MYPI2014703632A MY187514A MY 187514 A MY187514 A MY 187514A MY PI2014703632 A MYPI2014703632 A MY PI2014703632A MY PI2014703632 A MYPI2014703632 A MY PI2014703632A MY 187514 A MY187514 A MY 187514A
Authority
MY
Malaysia
Prior art keywords
biophotovoltaic
application
electrode
fabricating graphene
algal biofilm
Prior art date
Application number
MYPI2014703632A
Inventor
Periasamy Vengadesh
Siew Moi Phang
Fong Lee Ng
Mussoddiq Muhammad
C Fisher Adrian
Yunus Kamran
Original Assignee
Univ Malaya
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Malaya filed Critical Univ Malaya
Priority to MYPI2014703632A priority Critical patent/MY187514A/en
Priority to PCT/MY2015/050144 priority patent/WO2016089198A1/en
Priority to US15/532,765 priority patent/US10665866B2/en
Publication of MY187514A publication Critical patent/MY187514A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M14/00—Electrochemical current or voltage generators not provided for in groups H01M6/00 - H01M12/00; Manufacture thereof
    • H01M14/005—Photoelectrochemical storage cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/96—Carbon-based electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/16—Biochemical fuel cells, i.e. cells in which microorganisms function as catalysts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8684—Negative electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

A method of preparing an electrode for use in a biophotovoltaic device, comprising the steps of: coating a self-assembled film on a substrate using Langmuir-Blodgett technique; and immersing the coated substrate into an microalgae culture, followed by incubating thereof to grow microalgae thereon hence obtaining a biofilm, characterised in that the self-assembled film is derived from graphene.
MYPI2014703632A 2014-12-03 2014-12-03 Method of fabricating graphene-based/algal biofilm electrode for application in a biophotovoltaic device MY187514A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
MYPI2014703632A MY187514A (en) 2014-12-03 2014-12-03 Method of fabricating graphene-based/algal biofilm electrode for application in a biophotovoltaic device
PCT/MY2015/050144 WO2016089198A1 (en) 2014-12-03 2015-11-23 Method of fabricating graphene-based/algal biofilm electrode for application in a biophotovoltaic device
US15/532,765 US10665866B2 (en) 2014-12-03 2015-11-23 Method of fabricating graphene-based/algal biofilm electrode for application in a biophotovoltaic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2014703632A MY187514A (en) 2014-12-03 2014-12-03 Method of fabricating graphene-based/algal biofilm electrode for application in a biophotovoltaic device

Publications (1)

Publication Number Publication Date
MY187514A true MY187514A (en) 2021-09-24

Family

ID=56092053

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014703632A MY187514A (en) 2014-12-03 2014-12-03 Method of fabricating graphene-based/algal biofilm electrode for application in a biophotovoltaic device

Country Status (3)

Country Link
US (1) US10665866B2 (en)
MY (1) MY187514A (en)
WO (1) WO2016089198A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119372263B (en) * 2024-11-25 2025-10-17 哈尔滨工业大学 Method for maintaining continuous photosynthetic hydrogen production of microalgae under ultrahigh light intensity

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010117844A2 (en) * 2009-03-31 2010-10-14 University Of Maryland Biotechnology Institute Generating electrical power by coupling aerobic microbial photosynthesis to an electron-harvesting system

Also Published As

Publication number Publication date
WO2016089198A1 (en) 2016-06-09
US20180013149A1 (en) 2018-01-11
US10665866B2 (en) 2020-05-26

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