Results 221 to 230 of about 12,638 (303)

Controllable construction of cobalt nanoparticles in nitrogen-doped carbon nanotubes for photothermal CO₂ methanation. [PDF]

Chem Sci
Xia Z, Zhai J, Lin L, Chen X, Xue C, Jia S, Jiao J, Dong M, Han W, Zheng X, Xue T, Wu H, Han B.   +12 more
europepmc   +1 more source

Ruthenium‐Based Catalysts Supported on Lanthanum and Carbon‐Modified Alumina for Low‐Pressure Ammonia Synthesis

Carbon and Hydrogen, EarlyView.
We proposed a new “hydrogen transfer–desorption” synergistic regulation strategy and developed a Ru/Al2O3‐La‐C catalyst with dual functions. La‐O sites were constructed and carbon components were introduced into the catalyst to regulate the two key steps of hydrogen transfer and desorption on the catalyst surface, respectively, solving the problem of ...
Xiang Li, Guandong Wu, Yufei He, Dianqing Li   +3 more
wiley   +1 more source

Role of Oxygen Vacancies in Fe/Ru-Based Catalysts for the Reverse Water Gas Shift Reaction: Performance and Characterization. [PDF]

ACS Omega
Dole H, Caravaggio G, Ahledel N, Aoun R, Radfarnia H, Zanganeh KE.   +5 more
europepmc   +1 more source

Simultaneous Photoactivation of Copper and Ti‐Doped CeO2−x Enables Optimal Acceleration of the RWGS Reaction

Carbon Energy, EarlyView.
A combination of visible light and thermal energy accelerates the CO formation rate up to 57 times compared to dark conditions using a 3Cu/CeTiO2−x catalyst. Kinetic analysis, as well as steady state and transient spectroscopy, was applied under photocatalytic conditions to analyze and disentangle the reaction channels under dark and illuminated ...
Miha Okorn, Kristijan Lorber, Matjaž Mazaj, Nataša Novak Tušar, Petar Djinović   +4 more
wiley   +1 more source

Alkylsilane-extended hydrogen migration enhanced photothermal Sabatier reaction. [PDF]

Nat Commun
Lu Z, Liu W, Zhang Z, Chen Z, Sun J, Gao W, Zhuo X, Tu W, Hu G, Yao Y, Ji D, Zhao J, Zou Z, Wang L.   +13 more
europepmc   +1 more source

Alloying Cu, Fe, and Co in Ni/YSZ Electrodes for High‐Temperature CO2 Electrolysis: Impact on TPB Density, Activity, and Carbon Deposition Resistance

Carbon Energy, EarlyView.
Systematic alloying of Ni with Cu, Fe, and Co in Ni/YSZ electrodes modifies active site density up to 43%, decreases activation energies by up to 44%, and reduces carbon deposition fourfold. Cu–Ni alloy is among the most promising alloy catalysts for electrochemical CO2 reduction in SOECs.
Min Jun Oh, Sooin Lee, Jeeho Hong, Kyung Joong Yoon, Ho‐Il Ji, Ji‐Won Son, Jong‐Ho Lee, Kyeounghak Kim, Jongsup Hong, Sungeun Yang   +9 more
wiley   +1 more source

A Unified Method for Triple Oxygen Isotope Analysis of Sulfate, Water, and Organics. [PDF]

Anal Chem
Zahnow F, Feng D, Pack A, Bajnai D, Herwartz D.   +4 more
europepmc   +1 more source

Influence of trace substances on methanation catalysts in dynamic biogas upgrading [PDF]

, 2014
Born, Jens, Ehimen, Ehiazesebhor Augustine, Holm-Nielsen, Jens Bo, Jurgensen, Lars, Rooney, David   +4 more
core  

Functionalizing Conductive Diamond: Recent Advance in Fabrication, Modifications, and Applications

Carbon Energy, EarlyView.
This review highlights recent advancements in the synthesis, modification, and electrochemical applications of conductive diamond, particularly boron‐doped diamond (BDD). It emphasizes progress in fabrication methods, including CVD and HPHT, and explores modifications such as doping, surface terminations, and composite design, enabling significant ...
Ning Linghu, Xin Jiang, Jing Xu
wiley   +1 more source

A membrane Sabatier system for water recovery and rocket propellant production. [PDF]

Nat Commun
Ullah I, Ren J, Zeng F, Lou H, Abbasi Z, Ahmed SM, Wu W, Wang Z.   +7 more
europepmc   +1 more source