Bioresource Technology, Год журнала: 2024, Номер 408, С. 131196 - 131196
Опубликована: Авг. 1, 2024
Язык: Английский
Renewable and Sustainable Energy Reviews, Год журнала: 2025, Номер 217, С. 115756 - 115756
Опубликована: Апрель 26, 2025
Язык: Английский
Процитировано
0
Опубликована: Авг. 6, 2024
The use of green hydrogen as a high-energy fuel the future may be an opportunity to balance unstable energy system, which still remains renewable sources. This work is comprehensive review recent advancements in production. outlines current consumption trends. It presents tasks and challenges Hydrogen Economy towards hydrogen, including production, purification, transmission, storage, conversion into electricity. discusses main types water electrolyzers: alkaline electrolyzers, proton exchange membrane solid oxide anion electrolyzers. Despite higher production costs compared grey suggests that technologies become cheaper more efficient, cost expected decrease. highlights need for cost-effective efficient electrode materials large-scale applications. concludes by comparing operating parameters considerations different electrolyzer technologies. sets targets 2050 improve efficiency, durability, scalability underscores importance ongoing research development address limitations technology make competitive with fossil fuels.
Язык: Английский
Процитировано
3
Energy & Fuels, Год журнала: 2024, Номер 38(18), С. 17297 - 17308
Опубликована: Авг. 27, 2024
With continuous depletion of fossil fuels, a hike in global temperature due to CO2 emissions, and increasing population Earth, the demand for alternative green renewable energy sources has become undeniable. Hydrogen, potential fuel production, can be produced way by water electrolysis with little no carbon emissions. As some parts world still face challenge drinking crisis, using clean, drinkable hydrogen production becomes concern. Households, agriculture, pharmacies, industries release lot polluted wastewater into environment, biological oxygen causing ecological imbalance. If is used as feedstock producing hydrogen, it address both crisis scarcity. In this review, from classified two parts: direct treatment methods followed generation. The technology, beyond all doubt, beneficial generation, reducing emission contributing net-zero future.
Язык: Английский
Процитировано
3
Frontiers in Industrial Microbiology, Год журнала: 2024, Номер 2
Опубликована: Июнь 14, 2024
Biohydrogen (bioH 2 ) production in rural regions of the United States leveraged from existing biomass waste streams serves two extant needs: energy resiliency and decarbonization heavy industry, including ammonia other H -dependent nitrogenous products. We consider bioH using different strategies: (1) dark fermentation (DF) (2) anaerobic digestion followed by steam methane reforming biogas (AD-SMR). Production is a potentially ‘greener’ pathway comparison to natural gas-steam (NG-SMR), especially as fugitive emissions these wastes are avoided. It also provides decarbonizing potential not found water-splitting technologies. Based on literature DF AD crop residues, woody residues forestry wastes, wastewaters containing fats, oils, grease (FOG), we outline scenarios for displacement fossil fuel derived methane. Finally, compare costs carbon intensity (CI) with those pathways.
Язык: Английский
Процитировано
2
ChemistrySelect, Год журнала: 2024, Номер 9(32)
Опубликована: Авг. 22, 2024
Abstract TiO 2 has advantages such as excellent photocatalytic performance, high chemical stability, low price, and not easy to produce secondary pollution. Therefore, the hydrogen production over catalyst was an effective way achieve from solar energy with consumption cost. However, responds only UV light due its wide forbidden band, electrons holes were prone recombination, resulting in decrease activity quantum efficiency. In recent years, researchers have conducted a series of modifications on improve visible response, reduce rate carrier thereby enhance efficiency production. This paper reviews several main modification methods including morphology regulation, ion doping, semiconductor noble metal deposition, dye sensitization their research progress field Finally, photocatalyst future predicted.
Язык: Английский
Процитировано
1
Environmental Progress & Sustainable Energy, Год журнала: 2024, Номер unknown
Опубликована: Ноя. 12, 2024
Abstract Hydrogen is believed to be the most potential energy‐resources in coming time due its high energy density and zero greenhouse gas footprint. Among all types of hydrogen production processes, bio‐based (biohydrogen) generation processes are found relatively cleaner than other processes. In this review article current biohydrogen critically reviewed understand critical factors associated with along challenges eliminated. factor like substrates, their pretreatment, bioreactor design, parametric influences on overall discussed. Also, impact different catalyst has been discussed topic. The indicated that hydrogen‐research focused development yield. However, one major drawbacks process purification H 2 from gaseous mixture produced by microbial strains. To establish as promising it considered there needs have a robust system. highlights more rigorous research storage hazard analysis necessary meet future expectation use mass‐scale.
Язык: Английский
Процитировано
1
Опубликована: Янв. 1, 2024
Язык: Английский
Процитировано
0
Опубликована: Янв. 1, 2024
Язык: Английский
Процитировано
0
Bioresource Technology, Год журнала: 2024, Номер 408, С. 131196 - 131196
Опубликована: Авг. 1, 2024
Язык: Английский
Процитировано
0