Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160576 - 160576
Published: Feb. 1, 2025
Language: Английский
Nano Research, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 9, 2024
Language: Английский
Citations
9
Advanced Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 2, 2025
Abstract Plastic products bring convenience to various aspects of the daily lives due their lightweight, durability and versatility, but massive accumulation post‐consumer plastic waste is posing significant environmental challenges. Catalytic methods can effectively convert into value‐added feedstocks, with catalysts playing an important role in regulating yield selectivity products. This review explores latest advancements advanced applied thermal catalysis, microwave‐assisted photocatalysis, electrocatalysis, enzymatic catalysis reaction systems for chemical recycling valuable feedstocks. Specifically, pathways mechanisms involved plastics process are analyzed presented, strengths weaknesses employed across different described. In addition, structure‐function relationship these discussed. Herein, it provided insights design novel outline challenges future opportunities terms developing tackle “white pollution” crisis.
Language: Английский
Citations
1
Separation and Purification Technology, Journal Year: 2025, Volume and Issue: 364, P. 132394 - 132394
Published: March 5, 2025
Language: Английский
Citations
1
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: March 3, 2025
Abstract Amid increasing fossil energy scarcity, a key solution is using solar to split water into hydrogen (H 2 ). However, single photocatalysts face limitations of low utilization rate and rapid carrier recombination, so constructing novel composite promising solution. Here, ZnO/UiO‐66‐NH @ZnIn S 4 (ZUN@ZIS) catalyst with twin S‐scheme heterojunction constructed for the first time, in which ZnIn (ZIS) nanosheets are grown situ on surface (ZUN) rhombic octahedra. Under irradiation visible light without help any co‐catalyst, H evolution prepared ZUN@ZIS‐20 5.05 mmol g −1 h , 3.7, 2.1 46 times higher than that ZIS, UiO‐66‐NH /ZIS (UN/ZIS) ZUN, respectively. Moreover, synergistic effect resulting ZUN@ZIS facilitates provision efficient channels carrier/mass transfer ensures structural stability. Various experimental characterizations theoretical calculations confirm by ZUN ZIS can facilitate easy separation photogenerated carriers. This study has developed new idea multi‐heterojunction photocatalysts, provided valuable reference development photocatalysis technology.
Language: Английский
Citations
1
ACS Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 5339 - 5369
Published: March 17, 2025
Language: Английский
Citations
1
Proceedings of the National Academy of Sciences, Journal Year: 2024, Volume and Issue: 121(13)
Published: March 20, 2024
Photothermal heating and photocatalytic treatment are two solar-driven water processing approaches by harnessing NIR UV-vis light, respectively, which can fully utilize solar energy if integrated. However, it remains a challenge to achieve high performance in both when integrated material due uncontrollable heat diffusion. Here, we report demonstration of confinement on photothermal sites fluid cooling photocatalysis at the nanoscale, within well-designed nanofiber reactor. nanostructures were alternatively aligned electrospun nanofibers for on-demand nanofluidic thermal management as well easy folding into 3D structures with enhanced light utilization mass transfer. Such design showed simultaneously evaporation rate (2.59 kg m −2 h −1 , exceeding limit rate) efficient upcycling microplastics pollutant valued products. Enabled controlled heating, main product (i.e., methyl acetate) be evaporated out 100% selectivity situ separation.
Language: Английский
Citations
8
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 487, P. 150769 - 150769
Published: March 27, 2024
Language: Английский
Citations
7
Journal of Catalysis, Journal Year: 2024, Volume and Issue: 435, P. 115574 - 115574
Published: May 27, 2024
Language: Английский
Citations
7
Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(3), P. 112525 - 112525
Published: March 17, 2024
Language: Английский
Citations
6
AIChE Journal, Journal Year: 2024, Volume and Issue: 70(10)
Published: July 1, 2024
Abstract Chemical upcycling of waste plastics represents an appealing way to achieve a circular economy and mitigate environmental problems but remains huge challenge. Herein, we report heterojunction photocatalyst (ZnInFe‐mixed metal oxide, denoted as ZnInFe‐MMO) for the rapid valorization polylactic acid (PLA) via developed alkali‐assisted photocatalysis system. The ZnInFe‐MMO featured with double Z‐Scheme structure is favorable light harvesting electron‐hole separation. Moreover, operando characterizations theoretical simulations confirm that affords remarkably decreased barrier rate‐determining step (formation *LA intermediate) while inhibiting CC breakage in side reaction. As result, attains ~100% conversion ~99% selectivity toward sodium lactate (NaLA), which preponderant state‐of‐the‐art photocatalysts. In addition, such effective route also demonstrated various real‐world PLA waste.
Language: Английский
Citations
5