Results 221 to 230 of about 7,177,384 (298)

Hydrophobic MFI‐Type Zeolites via Alkali‐Cation‐Induced Defect Healing: Implications for Adsorbent and Catalyst Design

Advanced Materials, EarlyView.
Sub‐stoichiometric amounts of Na+ or K+ enhance defect healing during Silicalite‐1 (MFI) and TS‐1 calcination by promoting Si–O–Si annealing and healing framework vacancies. The resulting defect‐free zeolites are more hydrophobic and show improved butanol/water separation and improved activity and selectivity in the epoxidation of 1‐hexene, offering a ...
Christos Kanteler, Pau Ferri, Francisco Javier Escobar‐Bedia, Álvaro Mayoral, Alejandro Vidal‐Moya, Richard Kendra, Chen Lei, Miguel Palomino, Fernando Rey, Lukáš Grajciar, Christopher James Heard, Pedro Serna, Mercedes Boronat, Cristina Martínez, Manuel Moliner   +14 more
wiley   +1 more source

Heterogeneous hydroformylation of propene over surface rhodium coordinated by immobilized multi-N ligands. [PDF]

Sci Adv
He Q, Ge B, Shao Y, Shen C, Jiang Y, Guo X, Xue N, Guo X, Peng L, Zhu Y, Li S, Ding W.   +11 more
europepmc   +1 more source

Gold‐Stabilized Copper Enables Anodic Hydrogen Evolution for Ultralow‐Voltage CO‐to‐Ethylene Electrolysis

Advanced Materials, EarlyView.
Gold‐stabilized copper suppresses hydroxide‐driven deactivation during anodic hydrogen evolution from furfural. Pairing this low‐potential anode with CO‐to‐ethylene electroreduction enables sub‐1 V operation at 400 mA cm−2, high single‐pass CO conversion, and co‐production of ethylene, furoic acid, and a separate hydrogen stream.
Sungjin Park, Hengzhou Liu, Heejong Shin, Hafiz Ghulam Abbas, Loann Bonnenfant, Ke Xie, Hyeon Seok Lee, Fatemeh Arabyarmohammadi, Jianan Erick Huang, Panos Papangelakis, Peiying Wang, Ali Shayesteh Zeraati, Jiheon Kim, Roham Dorakhan, David Sinton, Xiaopeng Liu, Wenzhen Li, Byoung‐hoon Lee, Edward H. Sargent   +18 more
wiley   +1 more source

Polymeric Sorbents as Energy‐Efficient Alternative to Cryogenic Distillation for Light Hydrocarbon Purification

Advanced Materials, EarlyView.
The transition from cryogenic distillation to polymeric sorbents for light hydrocarbon purification is crucial for energy and environmental sustainability. The polymeric sorbents are engineered to separate gas mixtures based on their specific properties.
Kelechi Festus, Ankit Mondal, Suman Mandal, Jazmine Aiya D. Marquez, Arnab Ghosh, Aishi Sikdar, Urme Podder, Ahana Sarkar, Qingsheng Wang, Hong‐Cai Zhou   +9 more
wiley   +1 more source

Iron-Based Catalysts on Tailored Alumina Supports for CO_x-Free Methane Decomposition to H₂ and Carbon. [PDF]

ChemistryOpen
Alturki HS, Alterary SS, Abahussain AAM, Osman AI, Bayazed MO, Ibrahim AA, Alarifi N, Almubaddel FS, Saeed AMM, Kumar R, Al-Fatesh AS.   +10 more
europepmc   +1 more source

Electrocatalyst/Semiconductor Interfaces in Photoelectrocatalysts: Mechanistic Analysis of the Impact of Nanoparticle Electrocatalyst Coverage on Performance

Advanced Materials, EarlyView.
Reducing Ni nanoparticle coverage on n‐Si photoanodes enhances photovoltage by promoting thicker interfacial SiOx formation during photoelectrochemical oxygen evolution reaction (OER). Experiments, analytical modeling, and finite‐element simulations reveal that coverage‐dependent chemical interface evolution, rather than geometric effects alone ...
Aarti Mathur, Ahmet Sert, Suljo Linic
wiley   +1 more source

Ceria support enhances activity of CoNi catalysts for ammonia synthesis under magnetic heating. [PDF]

RSC Adv
Križaj Kosi N, Sedminek A, Teržan J, Likozar B, Dolanc G, Peternel J, Makovec D, Gyergyek S.   +7 more
europepmc   +1 more source

Protonation Modification of Commercial OPBI as Binders Toward High-Performance High-Temperature PEM Fuel Cells. [PDF]

Adv Sci (Weinh)
Huang J, Liang M, Lin J, Pan Z, Peng J, Wang L.   +5 more
europepmc   +1 more source

Catalyst paper

Catalyst (London)
core  

Process Intensification Sonocatalytic Degradation of Malachite Green Wastewater over Hydrothermally Engineered M-ZLT@Co₃O₄ Nanocatalyst: Structure-Activity Relationships, Radical-Mediated Mechanism and Degradation Pathways. [PDF]

Molecules
Kıranşan M.
europepmc   +1 more source