Results 51 to 60 of about 40,575 (290)

An Overview of Carbon Fiber Electrodes Used in Neurochemical Monitoring [PDF]

, 2008
Neurochemistry has always been a topic that many scientists are interested in researching because the brain is such a fascinating and complex organ.
Buckshire, Melissa
core  

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Photoswitching Conduction in Framework Materials

Advanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez, Stefan Hecht, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +4 more
wiley   +1 more source

Study on hydrogen embrittlement sensitivity of 30CrMnSiNi2A steel in electrochemical hydrogen charging

Journal of Physics: Conference Series
Abstract Electrochemical hydrogen charging was performed on a 30CrMnSiNi2A steel tensile sample, and the difference in hydrogen-charging effect with different hydrogen-charging times, current densities, and toxic agents was compared. The effect of hydrogen on the tensile strength, elongation and failure mode of the material was studied ...
Chengxian Cen, Junjin Zhu, Ronghui Li, Qingyuan Wu   +3 more
openaire   +1 more source

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

Advanced Functional Materials, EarlyView.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv, Haifu Sun, Wenxiang Tang, Yonggang Li, Zhonglai Qian, Lihui Hong, Chong Chen, Hongye Li, Jiaxiang Bai, Yusen Qiao, Mingming Liu   +10 more
wiley   +1 more source

Hydrogen embrittlement of ferrite-pearlite OCTG steels under electrochemical and gaseous hydrogen environment

Journal of Materials Research and Technology
This study investigates the hydrogen embrittlement behavior under electrochemical and gaseous hydrogen charging conditions, providing a multi-scale analysis of the correlation between fracture behavior and microstructural factors in ferrite-pearlite OCTG
Dong-Kyu Oh, Byoungchul Hwang
doaj   +1 more source

The Effects of Electrochemical Hydrogen Charging on Room-Temperature Tensile Properties of T92/TP316H Dissimilar Weldments in Quenched-and-Tempered and Thermally-Aged Conditions

Metals, 2019
The influence of isothermal aging at 620 °C in combination with subsequent electrochemical hydrogen charging at room-temperature was studied on quenched-and-tempered T92/TP316H martensitic/austenitic weldments in terms of their room-temperature ...
Peter Ševc, Ladislav Falat, Lucia Čiripová, Miroslav Džupon, Marek Vojtko   +4 more
doaj   +1 more source

Tailoring Microstructure in Copper‐Based Conductive Metal–Organic Frameworks for Enhanced Chemiresistive Sensing and Uptake of Sulfur Dioxide

Advanced Functional Materials, EarlyView.
Precursor‐ and solvent‐mediated synthesis yields four Cu3(HHTP)2 morphologies with distinct physicochemical, sorption, and sensing properties toward SO2. Uptake capacities correlate with BET surface area, while sensing performance scales with particle aspect ratio.
Patrick Damacet, Zhuoran Zhong, Elí Sánchez‐González, Camille L. Slagle, Ilich A. Ibarra, Katherine A. Mirica   +5 more
wiley   +1 more source

Negative electrode catalyst for the iron chromium redox energy storage system [PDF]

, 1985
A redox cell which operates at elevated temperatures and which utilizes the same two metal couples in each of the two reactant fluids is disclosed. Each fluid includes a bismuth salt and may also include a lead salt.
Gahn, R. F., Hagedorn, N. H.
core   +1 more source

A switchable pH-differential unitized regenerative fuel cell with high performance [PDF]

, 2016
Regenerative fuel cells are a potential candidate for future energy storage, but their applications are limited by the high cost and poor round-trip efficiency.
Altmann, Bents, Braff, Brushett, Chaurasia, Chen, Chen, Cheng, Choban, Choban, Debe, Dennis Y.C. Leung, Ferrigno, Hafez, Hailiang Wang, Haiyang Zou, Hasegawa, Hoque, Huang, Huizhi Wang, Ioroi, Ioroi, Jayashree, Jayashree, Jayashree, Jiantao Li, Jin Xuan, Jung, Jörissen, Kjeang, Kjeang, Kjeang, Kjeang, Lavorante, Li, Li, Liang, Millet, Mitlitsky, Mota, Naughton, Shaegh, Shaegh, Suberu, Takenaka, Wang, Wang, Wang, Xu, Xu Lu, Xuan, Yim, Yim, Zhang, Zhang, Zhang, Zhang, Zhang, Zhigang, Ünlü   +59 more
core   +2 more sources