g-C3N4/CeO2/Bi2O3 Dual Type-II Heterojunction Photocatalysis Self-Cleaning Coatings: From Spectral Absorption Modulation to Engineering Application Characterization
Shengchao Cui, Run Cheng, Feng Sun, Huishuang Zhao, Hang Yuan, Qing Si, Mengzhe Ai, Weiming Du, Kan Zhou, Yantao Duan, Wenke Zhou · 2025
Read g-C3N4/CeO2/Bi2O3 Dual Type-II Heterojunction Photocatalysis Self-Cleaning Coatings: From Spectral Absorption Modulation to Engineering Application Characterization by Shengchao Cui, Run Cheng, Feng Sun, Huishuang Zhao, Hang Yuan, Qing Si, Mengzhe Ai, Weiming Du, Kan Zhou, Yantao Duan, Wenke Zhou (2025) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-12788031.txt.
Description
Shengchao Cui led a large team building a self-cleaning road coating in a 2025 paper. The coating blends three light-active materials in a layered structure that keeps excited charges apart longer and narrows the energy gap, so it harvests more visible light. Sprayed on asphalt test plates, it attacks vehicle exhaust gases directly. They measured gas cleanup plus road traits like hardness, grip, and freeze-thaw wear.
Under an hour of natural light, cleanup reached about half for nitrogen oxides and around a fifth for hydrocarbons and carbon monoxide. Repeat tests held nearly the same levels. All road performance measures met national standards, the team reports.
Catalog record
| CREATOR | Shengchao Cui, Run Cheng, Feng Sun, Huishuang Zhao, Hang Yuan, Qing Si, Mengzhe Ai, Weiming Du, Kan Zhou, Yantao Duan, Wenke Zhou |
|---|---|
| YEAR | 2025 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 44 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |