Results 271 to 280 of about 233,138 (362)

Fenton oxidation of Diamine Blue 3B using heterogeneous catalyst based on hydroxyapatite nanoparticles

, 2018
Atena Dehghanpour Farashah, Saeedeh Hashemian, Fatemeh Tamaddon   +2 more
openalex   +1 more source

Electrochemical Carbon Dioxide Reduction to Methanol on Copper‐Based Catalysts: Mechanistic Insights and Industrial Prospects

Advanced Materials, EarlyView.
This review presents a focused and integrated perspective on copper‐based catalysts for the selective electrochemical reduction of CO2 to methanol. It elucidates active site dynamics, mechanistic pathways, and structure–activity relationships, while connecting fundamental insights with catalyst design, reactor engineering, and techno‐economic ...
Debabrata Bagchi, Carsten Walter, Venkata S. R. K. Tandava, Yasmin Lucero Cobos‐Becerra, Jack C. Q. Fletcher, Nico Fischer, Tobias Sontheimer, Prashanth W. Menezes   +7 more
wiley   +1 more source

Cellular internalization, cytotoxicity and DNA binding property of 2,3-diaminophenazine, synthesized using Jeanbandyite, a heterogeneous catalyst. [PDF]

Sci Rep
Sen S, Basak S, Pandit S, Sarkar P, Kim TW, Ghosh N, Kong HJ, Ryu JS, Singh B, Roy R, Mondal R, Saha A, Jeon S, Bhattacharya S, Im J, Biswas G.   +15 more
europepmc   +1 more source

In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts

Advanced Materials, EarlyView.
An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea, Jordan Santiago Martinez, M. Asunción Molina, Jaime Mazarío, Lucy Costley‐Wood, Christian Cerezo‐Navarrete, Carlo Marini, Eduardo Villalobos‐Portillo, Andrew M. Beale, Pascual Oña‐Burgos   +9 more
wiley   +1 more source

A facile one-pot γ-radiation formation of gum arabic-stabilized cobalt ferrite nanoparticles as an efficient magnetically retrievable heterogeneous catalyst. [PDF]

RSC Adv
Bekhit M, Orabi AS, Mohamad F, Abou El-Nour KM.   +3 more
europepmc   +1 more source

A clean and highly efficient synthesis of 4,4′-(arylmethylene)bis(3-methyl-1-phenyl-1 H -pyrazol-5-ols) using Ce(SO 4 ) 2 .4H 2 O as heterogeneous catalyst

, 2013
Elaheh Mosaddegh, Mohammad Reza Islami, Zohreh Shojaie   +2 more
openalex   +1 more source

Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms

Advanced Materials, EarlyView.
This review describes the driving forces behind collective motion, explores the self‐organization of micro/nano swarms across zero‐dimensional (0D), one‐dimensional (1D), two‐dimensional (2D), and three‐dimensional (3D) spaces, and highlights their potential in drug delivery, environmental monitoring, and smart devices.
Siwen Sun, Bingbing Sun, Alexander B. Cook, Tania Patiño Padial, Jan C. M. van Hest   +4 more
wiley   +1 more source

Green heterogeneous catalyst based on cross-linked carrageenans for direct conversion of fructose to ethyl levulinate. [PDF]

Heliyon
Rezaie M, Dinari M, Najafi Chermahini A.
europepmc   +1 more source

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

Advanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska, Leire Unanue, Itxaso Calafel, Dorleta Otaegui, Jorge L. Olmedo‐Martínez, Lourdes Irusta, Daniel Vinagre, Nora Aranburu, Nerea Casado, Ibon Odriozola, David Mecerreyes   +10 more
wiley   +1 more source

Natural asphalt oxide-grafted carboxylic acid: a sustainable heterogeneous catalyst for synthesis of pyrano[2,3-<i>c</i>]pyrazoles and 2-amino-3-cyanopyridines in water. [PDF]

RSC Adv
Rashidi S, Soleiman-Beigi M.
europepmc   +1 more source