| Title |
Biofuel production, hydrogen production and water remediation by photocatalysis, biocatalysis and electrocatalysis |
| ID_Doc |
7813 |
| Authors |
Osman, AI; Elgarahy, AM; Eltaweil, AS; Abd El-Monaem, EM; El-Aqapa, HG; Park, Y; Hwang, Y; Ayati, A; Farghali, M; Ihara, I; Al-Muhtaseb, AH; Rooney, DW; Yap, PS; Sillanpää, M |
| Title |
Biofuel production, hydrogen production and water remediation by photocatalysis, biocatalysis and electrocatalysis |
| Year |
2023 |
| Published |
Environmental Chemistry Letters, 21, 3 |
| DOI |
10.1007/s10311-023-01581-7 |
| Abstract |
The energy crisis and environmental pollution have recently fostered research on efficient methods such as environmental catalysis to produce biofuel and to clean water. Environmental catalysis refers to green catalysts used to breakdown pollutants or produce chemicals without generating undesirable by-products. For example, catalysts derived from waste or inexpensive materials are promising for the circular economy. Here we review environmental photocatalysis, biocatalysis, and electrocatalysis, with focus on catalyst synthesis, structure, and applications. Common catalysts include biomass-derived materials, metal-organic frameworks, non-noble metals nanoparticles, nanocomposites and enzymes. Structure characterization is done by Brunauer-Emmett-Teller isotherm, thermogravimetry, X-ray diffraction and photoelectron spectroscopy. We found that water pollutants can be degraded with an efficiency ranging from 71.7 to 100%, notably by heterogeneous Fenton catalysis. Photocatalysis produced dihydrogen (H-2) with generation rate higher than 100 mu mol h(-1). Dihydrogen yields ranged from 27 to 88% by methane cracking. Biodiesel production reached 48.6 to 99%. |
| Author Keywords |
Environmental catalysis; Biocatalysis; Photocatalysis; Carbon-based catalyst; Biofuel |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED) |
| EID |
WOS:000946428300001 |
| WoS Category |
Chemistry, Multidisciplinary; Engineering, Environmental; Environmental Sciences |
| Research Area |
Chemistry; Engineering; Environmental Sciences & Ecology |
| PDF |
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