High cycle life all-solid-state fluoride ion battery with La2NiO4+d high voltage cathode

DOI: 10.1038/s43246-020-0030-5 Authors: Mohammad Ali Nowroozi, Kerstin Wissel, Manuel Donzelli, Niloofar Hosseinpourkahvaz, Sergi Plana‐Ruiz, Ute Kolb, Roland Schoch, Matthias Bauer, Ali Muhammad Malik, Jochen Rohrer, Sergei I. Ivlev, Florian Kraus, Oliver Clemens...

Metal–Organic Framework Derived Copper Chalcogenides‐Carbon Composites as High‐Rate and Stable Storage Materials for Na Ions

DOI: 10.1002/adsu.202200109 Authors: Huihua Li, Huang Zhang, Maider Zarrabeitia, Hai‐Peng Liang, Dorin Geiger, Ute Kaiser, Alberto Varzi, Stefano Passerini Abstract: Abstract Transition metal chalcogenides have been regarded as promising storage materials for sodium...

Oxygen electrode reactions of doped BiFeO₃materials for low and elevated temperature fuel cell applications

DOI: 10.1039/c7ra08671g Authors: Rana Arslan Afzal, Ka‐Young Park, Sung-Hwa Cho, Nam‐In Kim, Sung R. Choi, Jung Hyun Kim, Hyung‐Tae Lim, Jun-Young Park Abstract: Bi0.6Ca0.4FeO3demonstrates potential as an oxygen electrode material (for oxygen evolution and reduction...

High-Purity Isolation and Recovery of Circulating Tumor Cells using Conducting Polymer-deposited Microfluidic Device

DOI: 10.7150/thno.9627 Authors: Seunghyun Jeon, Wooyoung Hong, Eun Sook Lee, Youngnam Cho Abstract: We have developed a conductive nano-roughened microfluidic device and demonstrated its use as an electrically modulated capture and release system for studying rare...

Corrosion of Al(Co)CrFeNi High-Entropy Alloys

DOI: 10.3389/fmats.2020.566336 Authors: E. Godlewska, Marzena Mitoraj-Królikowska, Jakub Czerski, Monika Jawańska, Sergej Gein, U. Hecht Abstract: High-entropy alloys, AlCrFe2Ni2Mox (x = 0.00, 0.05, 0.10, and 0.15), AlCoCrFeNi, and two quinary alloys with compositions...