Title:
LIGHT-DRIVEN PHOTOCATALYTIC REACTOR AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/171065
Kind Code:
A1
Abstract:
A light-driven photocatalytic reactor and a preparation method therefor. Based on a polyN-isopropylacrylamide hydrogel, reduced graphene oxide and a photocatalyst are separately added to a hydrogel precursor to prepare two hydrogels, and the two hydrogels are combined to obtain a light-driven photocatalytic reactor. The two hydrogels are used for simulating the pedicel and disk of a sunflower, respectively, to ensure that during illumination, the light-driven photocatalytic reactor can autonomously move toward light and always keep the surface of the disk perpendicular to the incident direction of a light source.
Inventors:
LIU TIANXI (CN)
QIN JINGJING (CN)
LAI FEILI (CN)
QIN JINGJING (CN)
LAI FEILI (CN)
Application Number:
PCT/CN2022/075448
Publication Date:
August 18, 2022
Filing Date:
February 08, 2022
Export Citation:
Assignee:
UNIV JIANGNAN (CN)
International Classes:
B01J19/12; B01J27/04; B01J27/24; B01J31/06
Foreign References:
| CN112934146A | 2021-06-11 | |||
| CN106215952A | 2016-12-14 | |||
| CN108484937A | 2018-09-04 | |||
| CN110479232A | 2019-11-22 | |||
| CN108837828A | 2018-11-20 | |||
| JP2000077752A | 2000-03-14 |
Other References:
QIN JINGJING, CHU KAIBIN, HUANG YUNPENG, ZHU XIANGMIAO, HOFKENS JOHAN, HE GUANJIE, PARKIN IVAN P., LAI FEILI, LIU TIANXI: "The bionic sunflower: a bio-inspired autonomous light tracking photocatalytic system", ENERGY & ENVIRONMENTAL SCIENCE, vol. 14, no. 7, 14 July 2021 (2021-07-14), Cambridge , pages 3931 - 3937, XP055959492, ISSN: 1754-5692, DOI: 10.1039/D1EE00587A
ALBERT SERRÀ ET AL.: "Photocatalytic treatment of natural waters. Reality or hype? The case of cyanotoxins remediation", WATER RESEARCH, vol. 188, no. 116543, 22 October 2020 (2020-10-22), XP086387218, DOI: 10.1016/j.watres.2020.116543
XIAOSHI QIAN ET AL.: "Artificial phototropism for omnidirectional tracking and harvesting of light", NATURE NANOTECHNOLOGY SUPPLEMENTARY INFORMATION, vol. 14, 4 November 2019 (2019-11-04), XP036920945, DOI: 10.1038/s41565-019-0562-3
HOU HUILIN, ZENG XIANGKANG, ZHANG XIWANG: "Production of Hydrogen Peroxide by Photocatalytic Processes", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, vol. 59, no. 40, 28 September 2020 (2020-09-28), pages 17356 - 17376, XP055957132, ISSN: 1433-7851, DOI: 10.1002/anie.201911609
ALBERT SERRÀ ET AL.: "Photocatalytic treatment of natural waters. Reality or hype? The case of cyanotoxins remediation", WATER RESEARCH, vol. 188, no. 116543, 22 October 2020 (2020-10-22), XP086387218, DOI: 10.1016/j.watres.2020.116543
XIAOSHI QIAN ET AL.: "Artificial phototropism for omnidirectional tracking and harvesting of light", NATURE NANOTECHNOLOGY SUPPLEMENTARY INFORMATION, vol. 14, 4 November 2019 (2019-11-04), XP036920945, DOI: 10.1038/s41565-019-0562-3
HOU HUILIN, ZENG XIANGKANG, ZHANG XIWANG: "Production of Hydrogen Peroxide by Photocatalytic Processes", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, vol. 59, no. 40, 28 September 2020 (2020-09-28), pages 17356 - 17376, XP055957132, ISSN: 1433-7851, DOI: 10.1002/anie.201911609
Attorney, Agent or Firm:
HARBIN SHINEIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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