Results 111 to 120 of about 26,002 (260)

Proton conductivity of boron nanotubular systems

Физика волновых процессов и радиотехнические системы, 2015
We have studied the possibility of using single-layer boron triangular and alpha-structured nanotubes as substances with proton conductivity. Proposed and studied various ways to the migration of a proton on the surface of single-walled nanotubes in the ...
I.V. Zaporotskova, N.P. Polikarpova, D.I. Polikarpov   +2 more
doaj  

A Super‐Adhesive Air Filter With Capillarity‐Mediated Spontaneous Particle Absorption via Dynamic Bond Exchange

Advanced Materials, EarlyView.
We address the inherently weak particle adhesion of conventional air filters by coating a dynamically crosslinked adhesive layer that delivers capillarity‐driven strong adhesion and particle absorption mediated by dynamic bond exchange. The resulting enhancement in particle adhesion enables efficient ultrafast (up to 20 m s−1) and omnidirectional ...
Junyong Park, Hyeri Jeon, Hyunwoong Park, Ji Min Lee, Yeomyung Yoon, Gyeong Hwan Choi, Sazzadul A. Rahat, Dong Wook Lee, Sohdam Jeong, Jonathan T. Pham, Chae Bin Kim, Sanghyuk Wooh   +11 more
wiley   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

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

Laplace‐Pressure‐Stabilized Rutile Solid‐Solution Catalysts for Acidic Water Oxidation: Enabling DSA‐Inspired Compositions

Advanced Materials, EarlyView.
The miscibility of foreign elements in rutile‐type IrO2 and SnO2 is greatly enhanced under high Laplace pressure, where their crystal size is reduced to the nanoscale. This enhancement leads to the successful synthesis of DSA‐composition solid‐solution nanocatalysts with notable durability during the acidic OER in water electrolysis.
Chang Hyun Park, Juneseo Ahn, Dongho Kim, Hyeonsoo Wi, Ki Hyun Park, Jun Seop Kim, Sangmyeong Lee, Sung‐Yoon Chung   +7 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

Lead Halide Perovskite Photoelectrocatalysis

Advanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
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