Results 211 to 220 of about 17,727 (295)

A novel process of triple-passed CO₂ methanation over gradient-coated spiral-structured Ni/CeO₂ catalysts. [PDF]

Sci Rep
Suriya P, Srifa A, Koo-Amornpattana W, Kim-Lohsoontorn P, Assabumrungrat S, Fukuhara C, Ratchahat S.   +6 more
europepmc   +1 more source

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

<i>e</i>-Methanation with a spiral catalyst: optimized thermal management and long-term stability. [PDF]

RSC Adv
Watanabe R, Nishide K, Suganuma H, Verma P, Akama H, Fukuhara C.   +5 more
europepmc   +1 more source

Engineering Biochar‐Derived Functional Materials for High‐Performance Supercapacitors: Design Principles, Mechanisms, and Scalable Strategies

Carbon Energy, EarlyView.
ABSTRACT Biochar has emerged as a useful and adaptable source of carbon for supercapacitor electrodes. Its value comes from the way biomass chemistry, thermal conversion, and activation conditions shape the resulting pore network, surface groups, and degree of carbon ordering.
Soumen Mandal, Avinash C. Mendhe, Mayna Roy, Neha S. Barse, Taejoon Park, Han‐Seung Lee, Haigun Lee   +6 more
wiley   +1 more source

Photo-thermal Catalytic CO₂ Methanation by RuO_<i>x</i>@MIL-101(Cr) with 9.2% Apparent Quantum Yield under Visible Light Irradiation. [PDF]

ACS Appl Mater Interfaces
Ramírez-Hernández JJ, Fernandes de Almeida V, Abou-Khalil Z, Ferrer B, Llabrés I Xamena FX, Daturi M, Clet G, Vayá I, Baldoví HG, Dhakshinamoorthy A, El-Roz M, Navalón S.   +11 more
europepmc   +1 more source

μ-reactor measurements of catalytic activity of mass selected nano-particles [PDF]

, 2016
Riedel, Jakob Nordheim
core  

Grafting Nanolayers of Ni and Co Catalysts Around the Edges of Hierarchical Zeolite 13X by Leveraging the Crystal's Defects for CO2 Methanation

Carbon Energy, EarlyView.
The deactivation of nickel‐based catalysts at high temperatures poses a significant challenge in CO2 methanation processes. To address this, a strong metal–support interaction between nickel and the support was engineered by exploiting the crystal defects present in hierarchical porous zeolite 13X.
Nasir Shezad, Muddasar Safdar, Shaojiang Chen, Cheuk‐Wai Tai, Harvey Arellano‐García, Dong‐Kyun Seo, Peizhong Feng, Farid Akhtar   +7 more
wiley   +1 more source

Catalytic Methanation over Natural Clay-Supported Nickel Catalysts. [PDF]

Molecules
Cue Gonzalez A, Weiss-Hortala E, Pham QN, Pham Minh D.   +3 more
europepmc   +1 more source

KI‐Doped α‐Mo2C Stably Catalyze Near‐Equilibrium CO2 to CO Beyond 1000 Hours

Carbon Energy, EarlyView.
Through iodine doping and effective stabilization of surface oxygen content, KI‐doped α‐Mo2C achieves a sustained equilibrium yield ratio of 0.95 over 1000 h at 400°C and 4 bar in reverse water–gas shift (RWGS) reaction. Furthermore, the catalyst has been successfully scaled up to the kilogram level, indicating considerable potential for industrial ...
Haipeng Wang, Chunshan Li, Zhiguo Lv, Tao Zhuang, Jinguang Hu, Fujin Sun, Chao Zhang   +6 more
wiley   +1 more source

CO₂ Methanation over Ni Catalysts Supported on Pr-Doped CeO₂ Nanostructures Synthesized via Hydrothermal and Co-Precipitation Methods. [PDF]

Nanomaterials (Basel)
Tsiotsias AI, Charisiou ND, Dabbawala AA, Hussien AGS, Sebastian V, Hinder SJ, Baker MA, Mao S, Polychronopoulou K, Goula MA.   +9 more
europepmc   +1 more source