SG11201602878PA - Graphene oxide/polymer composite membranes and methods of forming thereof - Google Patents

Graphene oxide/polymer composite membranes and methods of forming thereof

Info

Publication number
SG11201602878PA
SG11201602878PA SG11201602878PA SG11201602878PA SG11201602878PA SG 11201602878P A SG11201602878P A SG 11201602878PA SG 11201602878P A SG11201602878P A SG 11201602878PA SG 11201602878P A SG11201602878P A SG 11201602878PA SG 11201602878P A SG11201602878P A SG 11201602878PA
Authority
SG
Singapore
Prior art keywords
methods
forming
graphene oxide
polymer composite
composite membranes
Prior art date
Application number
SG11201602878PA
Inventor
Meng Chuan Koh
Wai Kong Wong
Yamuna A P Munusamy
Daniel Onn Hee Yong
Mohammed J K Bashir
Po Kim Lo
Sumathi A P Sethupathi
Keng Fei Ooh
Ling Yong Wong
Choon Aun Ng
Original Assignee
Hwv Technologies Pte Ltd
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 Hwv Technologies Pte Ltd filed Critical Hwv Technologies Pte Ltd
Publication of SG11201602878PA publication Critical patent/SG11201602878PA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0079—Manufacture of membranes comprising organic and inorganic components
    • B01D67/00793—Dispersing a component, e.g. as particles or powder, in another component
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0079—Manufacture of membranes comprising organic and inorganic components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/148—Organic/inorganic mixed matrix membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/021—Carbon
    • B01D71/0211—Graphene or derivates thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/021—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
SG11201602878PA 2013-10-21 2013-10-21 Graphene oxide/polymer composite membranes and methods of forming thereof SG11201602878PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2013/000451 WO2015060782A1 (en) 2013-10-21 2013-10-21 Graphene oxide/polymer composite membranes and methods of forming thereof

Publications (1)

Publication Number Publication Date
SG11201602878PA true SG11201602878PA (en) 2016-05-30

Family

ID=49551729

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201602878PA SG11201602878PA (en) 2013-10-21 2013-10-21 Graphene oxide/polymer composite membranes and methods of forming thereof

Country Status (2)

Country Link
SG (1) SG11201602878PA (en)
WO (1) WO2015060782A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105169962B (en) * 2015-09-15 2017-05-24 哈尔滨工业大学 Method for preparing nanofiltration membrane by adopting layer-by-layer self-assembly method
CN108159887A (en) * 2018-01-11 2018-06-15 天津工业大学 A kind of method for evaluating graphene oxide membrane nanochannel structural stability
CN109260969A (en) * 2018-10-24 2019-01-25 江苏大学 A kind of preparation method and applications of graphene oxide/mesoporous silicon oxide composite hyperfiltration membrane
CN110092372A (en) * 2019-05-31 2019-08-06 中国地质大学（北京） A kind of improved method preparing graphene oxide
WO2021007648A1 (en) * 2019-07-17 2021-01-21 Solmax International Inc. Polymeric membrane with graphene

Also Published As

Publication number Publication date
WO2015060782A1 (en) 2015-04-30

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