Results 111 to 120 of about 26,089 (260)

Decoupling Interfacial Proton Conductivity in Ionomer Thin Films on Pt and Carbon Electrodes. [PDF]

ACS Appl Mater Interfaces
Abe Y, Aoki K, Suwansoontorn A, Karan K, Shitanda I, Nagao Y.   +5 more
europepmc   +1 more source

Structure, Thermal Properties and Proton Conductivity of the Sulfonated Polyphenylquinoxalines. [PDF]

Membranes (Basel), 2022
Pisareva АV, Belomoina NМ, Bulycheva ЕG, Ilyin ММ, Postnova EY, Pisarev RV, Zyubinа TS, Zyubin АS, Karelin AI, Dobrovolsky YА.   +9 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

Enhanced proton conductivity in azole-functionalized three-dimensional crystalline covalent organic frameworks. [PDF]

Nat Commun
Yao A, Zhu C, Liu J, Xu H, Shao K, Sun C, Qin C, Wang X, Zang H, Su Z, Jiang D.   +10 more
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

Cross-linked PVA/PSSA-CNTs based polyelectrolyte membranes with enhanced proton conductivity for fuel cell applications. [PDF]

Sci Rep
El-Desouky EA, Soliman EA, El-Bardan AA, Kassem AA, Elerian AF, Abu-Saied MA.   +5 more
europepmc   +1 more source

Design of a robust and strong-acid MOF platform for selective ammonium recovery and proton conductivity. [PDF]

Chem Sci, 2023
Hatakeyama G, Zhou H, Kikuchi T, Nishio M, Oka K, Sadakiyo M, Nishiyama Y, Yamada T.   +7 more
europepmc   +1 more source

Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis

Advanced Materials, EarlyView.
Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena, Lucia Suarez, Aitor Ontoria, Francisca J. Benitez, Elixabete Rezabal, María Soledad Orellano, Marcelo Calderón, Cristián Huck‐Iriart, Agustin S. Picco, Matias L. Picchio, Ana Beloqui   +10 more
wiley   +1 more source

Mid-infrared light resonance-enhanced proton conductivity in ceramics. [PDF]

Nat Commun
Li H, Zhu Y, Zhao Z, Ma R, Lu J, Wan W, Chen Q.   +6 more
europepmc   +1 more source

Short hydrogen-bond network confined on COF surfaces enables ultrahigh proton conductivity. [PDF]

Nat Commun, 2022
Shi B, Pang X, Li S, Wu H, Shen J, Wang X, Fan C, Cao L, Zhu T, Qiu M, Yin Z, Kong Y, Liu Y, Zhang M, Liu Y, Pan F, Jiang Z.   +16 more
europepmc   +1 more source