
Research Progress of Photocatalytic Degradation and Recycling of Plastics
ZHAO Hui-ying, LI Wei, LIU Feng-jie, XIONG Jian, LÜ Xue-bin
Research Progress of Photocatalytic Degradation and Recycling of Plastics
In order to reduce the environmental pollution caused by plastic waste, research is being conducted on the photocatalytic degradation and recycling of plastics, utilizing the degradation mechanism of solar photoinitiation and photocatalysis to convert plastics into water and carbon dioxide, or further into hydrogen fuel and high-value chemicals. The article introduces the effects of catalyst characteristics, plastics, and degradation conditions on photocatalytic degradation, summarizes the applications of different types of inorganic metal, non-metal materials, and organic-inorganic composite photocatalysts in photocatalytic degradation and recycling, and aims to improve photocatalytic efficiency through catalyst modification and synergistic effects with electrocatalysis, thermocatalysis, and biocatalysis. The article points out the problems in the pre-treatment and post-treatment of photocatalytic degradation plastic recycling technology, providing a reliable basis and research direction for the recycling and treatment of waste plastics.
Plastic degradation / Photocatalytic degradation / Processing technology / Cooperative processing
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6 |
|
7 |
孙昱楠,张帆,李建园,等.废塑料处置与利用技术研究进展[J].中国工程科学,2023,25(3):182-196.
|
8 |
苗开珍,孟娇龙,姜雪峰.塑料废弃物污染及降解的研究进展[J].华东师范大学学报:自然科学版,2023(1):170-176.
|
9 |
孙静,熊礼龙,刘乐.聚乙烯塑料光降解研究进展[J].塑料科技,2022,50(7):120-123.
|
10 |
|
11 |
|
12 |
|
13 |
|
14 |
杨昌军,彭天右,邓克俭,等.固相光催化降解废弃塑料[J].化学进展,2011,23(5):874-879.
|
15 |
|
16 |
张妍,吴迪,李晨,等.半导体掺杂促进塑料可光降解性能的研究进展[J].应用化工,2020,49(5):1274-1277, 1283.
|
17 |
|
18 |
|
19 |
|
20 |
|
21 |
|
22 |
|
23 |
|
24 |
|
25 |
|
26 |
|
27 |
蒋清梅,杨洋,文彬洁.溴氧化铋掺杂聚乙烯薄膜的可见光自降解性能研究[J].塑料科技,2021,49(6):66-69.
|
28 |
|
29 |
|
30 |
|
31 |
|
32 |
|
33 |
|
34 |
余小琴.光照对微塑料老化的影响过程和机制[D].杨凌:西北农林科技大学,2022.
|
35 |
|
36 |
刘昕,戈钧,李春.光驱动微生物杂合系统提高生物制造水平[J].化工学报,2023,74(1):330-341.
|
37 |
李亚峰,王志博,伍健伯.光电催化及其耦合技术的研究进展[J].现代化工,2023,43(10):30-35.
|
38 |
|
39 |
|
40 |
|
41 |
|
42 |
|
43 |
|
44 |
|
45 |
|
46 |
李凤红,李鹏珍,笪伟,等.光-生物可降解LDPE/纳米TiO2/TPS复合膜材料的制备及性能研究[J].化工新型材料,2023,51(1):290-295.
|
47 |
钟宛真,单斌,谭伟强,等.水中微塑料光催化处理的进展[J].精细化工,2023,40(6):1176-1186.
|
48 |
|
49 |
|
50 |
|
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〈 |
|
〉 |