Results 51 to 60 of about 1,289 (137)

Photothermal CO2 Hydrogenation: Reactions, Mechanisms, and Catalyst Design

Carbon Energy, Volume 8, Issue 8, August 2026.
Reactions, mechanisms, and catalyst design for photothermal CO2 hydrogenation. ABSTRACT Photothermal CO2 hydrogenation has attracted extensive attention because it provides a green and sustainable approach to fuel and chemicals production. The photothermal catalyst plays a critical role in CO2 conversion through a range of reactions.
Shuai Yan, Yuting Wang, Wenhao Zhao, Jinqiang Zhang, Guangyao Chen, Lei Jiang, Yun Wang, Yingquan Chen, Xiong Zhang, Xianhua Wang, Kuo Zeng, Hongqi Sun, Shuxin Ouyang, Yonggang Yao, Haiping Yang, Hanping Chen   +15 more
wiley   +1 more source

Catalytic Hydropyrolysis of Beetle Killed Trees for the Production of Transportation Biofuels

GCB Bioenergy, Volume 18, Issue 8, August 2026.
Catalytic hydropyrolysis of beetle‐killed pine, ash, and redbay demonstrated that temperature, catalyst loading, and catalyst acidity strongly influence hydrocarbon yields, while response surface methodology (RSM) identified optimal operating conditions for maximizing overall product yield.
Oluwanisola Makinde, Fernando Resende, Micheal Asama, Demian F. Gomez   +3 more
wiley   +1 more source

Transient Laser‐Shocked Synthesis of Amorphous Layer‐Supported Metal Nanocrystals for Efficient Nitrate Reduction

Advanced Materials, Volume 38, Issue 41, 22 July 2026.
A general, versatile laser‐shock synthesis process is reported to produce various bimetallic CuNi, CuFe, CuCo, and medium‐entropy CuFeCoNi heterostructures, in which crystalline metal nanoparticles are anchored to amorphous hydroxide supports. During nitrate reduction reaction, the heterostructures undergo dynamic amorphous/crystalline reconstruction ...
Weihua Guo, Jixun Zhang, Siwei Zhang, Yangbo Ma, Yun Song, Jianjun Su, Zihao Li, Yinger Xin, Qiang Zhang, Mingming He, Ruixuan Wang, Rui Xue, Shibo Xi, Ying Wang, Shenlong Zhao, Tao Yang, Zhengxiao Guo, Ben Zhong Tang, Ruquan Ye   +18 more
wiley   +1 more source

Hydrodeoxygenation of Vegetable Oil in a Trickle Bed Reactor for Renewable Diesel Production

International Journal of Technology, 2020
The hydrodeoxygenation of vegetable oil in a trickle bed reactor for renewable diesel production was observed in this research. Vegetable oil was represented by triolein.
Yuswan Muharam, Jessica Adeline Soedarsono   +1 more
doaj   +1 more source

Retraining and Evaluating EquiformerV2 Machine‐Learning Potentials for Global Optimization of Mo2C Nanoclusters

Advanced Theory and Simulations, Volume 9, Issue 7, July 2026.
The performance of fine‐tunned EquiformerV2 machine learning potentials (MLPs) for nanocluster global optimization was evaluated and compared with DFT‐level results. A novel method for evaluating MLPs for this application was proposed. ABSTRACT Nanoclusters enriched in coordinatively unsaturated metal sites usually exhibit distinct geometric and ...
Floris Hendrik Helmendach, Johannes Hendrik Bitter, Guanna Li   +2 more
wiley   +1 more source

Decoding α‐MoC1−x Nanoparticle Formation in Continuous Flow via Machine Learning

Small, Volume 22, Issue 41, 22 July 2026.
Formation pathway of α‐MoC1−x nanoparticles synthesized from oleylamine‐Mo(CO)6 precursor under mild continuous‐flow conditions was investigated. By combining in‐line spectroscopic monitoring with a machine learning (ML) framework capable of deconvoluting complex, overlapping spectral features, we reveal mechanistic details of early‐transition‐metal ...
Bin Pan, Allison P. Forsberg, Ricki Chairil, Majed S. Madani, Susan E. Habas, Frederick G. Baddour, Richard L. Brutchey, Noah Malmstadt   +7 more
wiley   +1 more source

The Effect of Ni/AC and Mo/AC Catalyst Arrangements on the Activity and Selectivity for Hydrotreating Palm Cooking Oil into Biojet Fuel

Indonesian Journal of Chemistry
This research was done to study the effect of the arrangement of nickel (Ni) and molybdenum (Mo) metals impregnated with activated carbon on the activity and selectivity of the hydrodeoxygenation (HDO) of palm cooking oil into biojet fuel.
Wega Trisunaryanti, Karna Wijaya, Muhammad Darul Ikhsan Saputro   +2 more
doaj   +1 more source

Performance of sulfided NiMo catalyst supported on pillared bentonite Al and Ti under hydrodeoxygenation reaction of guaiacol

International Journal of Renewable Energy Development
Bio-crude oil is known to be sustainable, eco-environmentally, and an alternative energy source produced by biomass pyrolysis. However, its quality remains relatively low due to a higher oxygen concentration compared to liquid fuels from fossils ...
Nino Rinaldi, Novi Liana Sari, S. Sumari, Anis Kristiani, Egi Agustian, Robert Ronald Widjaya, Adep Dwiatmoko   +6 more
doaj   +1 more source

Dual-Promoted Trimetallic CoMo-Ni/Al₂O₃-K₂O Catalysts: Impact of K₂O Doping on Guaiacol Hydrodeoxygenation Selectivity

Inorganics
The influence of potassium oxide (K2O) doping on the hydrodeoxygenation (HDO) performance of trimetallic CoMo–Ni/Al2O3 catalysts was systematically investigated using guaiacol as a lignin-derived model compound.
Kenian L. Arévalo Blanco, Wilder S. Campo Baca, Esneyder Puello Polo   +2 more
doaj   +1 more source

Metal Carbides for Biomass Valorization

Applied Sciences, 2018
Transition metal carbides have been utilized as an alternative catalyst to expensive noble metals for the conversion of biomass. Tungsten and molybdenum carbides have been shown to be effective catalysts for hydrogenation, hydrodeoxygenation and ...
Carine E. Chan-Thaw, Alberto Villa
doaj   +1 more source