Eggshell-Membrane-Derived Carbon Coated on Li2FeSiO4 Cathode Material for Li-Ion Batteries

DOI: 10.3390/en13040786 Authors: K. Diwakar, Palanisamy Rajkumar, Arjunan Ponnaiah, Wei‐Ren Liu, Chia-Hung Huang, Subadevi Rengapillai, M. Sivakumar Abstract: Lithium iron orthosilicate (LFS) cathode can be prepared via the polyol-assisted ball milling method with the...

Double‐Walled Tubular Heusler‐Type Platinum–Ruthenium Phosphide as All‐pH Hydrogen Evolution Reaction Catalyst Outperforming Platinum and Ruthenium

DOI: 10.1002/aenm.202304269 Authors: Yongju Hong, Seong Chan Cho, Soobean Kim, Haneul Jin, Jae Hun Seol, Tae Kyung Lee, Jong‐kyeong Ryu, Gracita M. Tomboc, Taekyung Kim, Hionsuck Baik, Changhyeok Choi, Jinhyoung Jo, Sangyeon Jeong, Eunsoo Lee, Yousung Jung, Docheon...

Electrodes Based on Carbon Aerogels Partially Graphitized by Doping with Transition Metals for Oxygen Reduction Reaction

DOI: 10.3390/nano8040266 Authors: Abdalla Abdelwahab, Jesica Castelo-Quibén, Jose F. Vivo‐Vilches, Marı́a Pérez-Cadenas, Francisco J. Maldonado‐Hódar, Francisco Carrasco‐Marín, Agustín F. Pérez‐Cadenas Abstract: A series of carbon aerogels doped with iron, cobalt and...

Exploring the phase space of time of flight mass selected Pt_xY nanoparticles

DOI: 10.1039/c4cp02144d Authors: Federico Masini, P. Hernández-Fernández, Davide Deiana, C. Strebel, David N. McCarthy, Anders Bodin, Paolo Malacrida, Ifan E. L. Stephens, Ib Chorkendorff Abstract: Mass-selected nanoparticles can be conveniently produced using...

Towards the elucidation of the high oxygen electroreduction activity of Pt_xY: surface science and electrochemical studies of Y/Pt(111)

DOI: 10.1039/c4cp00319e Authors: T. P. Johansson, Elisabeth Therese Ulrikkeholm, P. Hernández-Fernández, Marı́a Escudero-Escribano, Paolo Malacrida, Ifan E. L. Stephens, Ib Chorkendorff Abstract: We have prepared an yttrium modified Pt(111) single crystal under...

Synergetic effect induced/tuned bimetallic nanoparticles (Pt-Ni) anchored graphene as a catalyst for oxygen reduction reaction and scalable SS-314L serpentine flow field proton exchange membrane fuel cells (PEMFCs)

DOI: 10.1016/j.mseb.2022.115780 Authors: Rajavel Velayutham, Karthikeyan Palanisamy, Ramu Manikandan, V. Thiagarajan, Senthil Kumar AP, Joaquim Puigdollers, Byung Chul Kim Abstract: N/A

Tuning of Oxygen Electrocatalysis in Perovskite Oxide Nanoparticles by the Cationic Composition

DOI: 10.1021/acscatal.3c00461 Authors: Madeleine Han, Isabel Gómez‐Recio, Daniel Gutiérrez-Martín, Nathaly Ortiz Peña, M. Luisa Ruiz‐González, Mohamed Selmane, J.M. González-Calbet, Ovidiu Ersen, Andrea Zitolo, Benedikt Lassalle‐Kaiser, David Portehault, Christel...

pH and Anion Effects on Cu–Phosphate Interfaces for CO Electroreduction

DOI: 10.1021/acscatal.0c03998 Authors: Paula Sebastián‐Pascual, Amanda Schramm Petersen, Alexander Bagger, Jan Rossmeisl, Marı́a Escudero-Escribano Abstract: Cu electrodes are promising materials to catalyze the conversion of CO2 and CO into renewable fuels and...

Stabilizing ruthenium dioxide with cation-anchored sulfate for durable oxygen evolution in proton-exchange membrane water electrolyzers

DOI: 10.1038/s41467-023-43977-7 Authors: Yanrong Xue, Jiwu Zhao, Liang Huang, Ying‐Rui Lu, Abdul Malek, Ge Gao, Zhongbin Zhuang, Dingsheng Wang, Cafer T. Yavuz, Lu Xu Abstract: Ruthenium dioxide is the most promising alternative to the prevailing but expensive...

Rheumatoid arthritis and smoking: putting the pieces together

DOI: 10.1186/ar2751 Authors: Zsuzsanna Baka, Edit I. Buzás, György Nagy Abstract: Besides atherosclerosis and lung cancer, smoking is considered to play a major role in the pathogenesis of autoimmune diseases. It has long been known that there is a connection between...