Electrochemical Evaluation of Protective Coatings with Ti Additions on Mild Steel Substrate with Potential Application for PEM Fuel Cells

DOI: 10.3390/ma15155364 Authors: Diana Nicoleta Avram, Corneliu Mircea Davidescu, Mircea Laurenţiu Dan, Julia Claudia Mirza Rosca, Iosif Hulka, Alexandru Pascu, Elena Manuela Stanciu Abstract: In this work, the corrosion behavior of NiCr(Ti) protective coatings...

Participation of electrochemically inserted protons in the hydrogen evolution reaction on tungsten oxides

DOI: 10.1039/d4sc00102h Authors: Michael A. Spencer, Noah P. Holzapfel, Kyung-Eun You, Giannis Mpourmpakis, Veronica Augustyn Abstract: Tungsten oxides undergo a significant increase in their hydrogen evolution reaction activity upon proton-insertion coupled electron...

Electrochemical investigation of ion-beam sputter-deposited carbon thin films for Li-ion batteries

DOI: 10.1007/s10800-022-01737-3 Authors: Erwin Hüger, Chao Jin, Harald Schmidt Abstract: Abstract The C-rate capability of 230 nm- and 16 nm-thin ion-beam sputter-deposited amorphous carbon films, an interesting class of carbonaceous material for lithium-ion...

Investigating the Performance of a Zinc Oxide Impregnated Polyvinyl Alcohol-Based Low-Cost Cation Exchange Membrane in Microbial Fuel Cells

DOI: 10.3390/membranes13010055 Authors: Sunil Chauhan, Ankit Kumar, Soumya Pandit, Anusha Vempaty, Manoj Kumar, Bhim Sen Thapa, Nishant Rai, Shaik Gouse Peera Abstract: The current study investigated the development and application of lithium (Li)-doped zinc oxide...

Vinylpyrimidine‐Functionalized Triphenylamines: Bimodal Molecular Switches and Multilevel Systems

DOI: 10.1002/cptc.202200201 Authors: Olivier Alévêque, Sylvain Achelle, Lionel Sanguinet Abstract: Abstract Due to their numerous potential applications, the interest for the elaboration of new molecular switch has never stop to grow. Among them, multi‐modal systems,...