Multi-layer electrode with nano-Li4Ti5O12 aggregates sandwiched between carbon nanotube and graphene networks for high power Li-ion batteries

DOI: 10.1038/srep07334 Authors: Jin-Hoon Choi, Won‐Hee Ryu, Kyusung Park, Jeongdai Jo, Sung-Moo Jo, Dae‐Soon Lim, Il‐Doo Kim Abstract: Self-aggregated Li4Ti5O12 particles sandwiched between graphene nanosheets (GNSs) and single-walled carbon nanotubes (SWCNTs) network...

Beneficial vs. inhibiting passivation by the native lithium solid electrolyte interphase revealed by electrochemical Li ⁺ exchange

DOI: 10.1039/d2ee04203g Authors: Gustavo M. Hobold, Kyeong‐Ho Kim, Betar M. Gallant Abstract: Electrolytes that achieve highest Li Coulombic efficiency display quantifiably higher rates of electrochemical Li + exchange. The effect is attributed to their improved SEI...

Block Copolymer-Based Membranes for Vanadium Redox Flow Batteries: Synthesis, Characterization, and Performance

DOI: 10.1021/acsapm.4c01262 Authors: Sydonne Swaby, Diego M. Monzón, Nieves Ureña, José Vivo Vilches, Jean‐Yves Sanchez, Cristina Iojoiu, A. Várez, María Teresa Pérez‐Prior, B. Levenfeld Abstract: Nonfluorinated polymers have been widely proposed to replace Nafion as...

Improved Cycle Performance of Li-CO₂ Batteries with Nickel Manganite Supported Carbon Nanotube NiMn₂O₄ @CNT Cathode

DOI: 10.1149/1945-7111/acf623 Authors: Jianda Wang, Matthew J. Powell, Ryan Alcala, Christopher Fetrow, Xiao‐Dong Zhou, Shuya Wei Abstract: Rechargeable Li-CO 2 batteries have emerged as promising candidates for next generation batteries due to their low cost, high...

Charge Storage Properties of Nanostructured Poly (3,4–ethylenedioxythiophene) Electrodes Revealed by Advanced Electrogravimetry

DOI: 10.3390/nano9070962 Authors: Tao Lé, David Aradilla, Gérard Bidan, Florence Billon, Catherine Debiemme‐Chouvy, Hubert Perrot, Ozlëm Sel Abstract: PEDOT nanowires (NWs) directly grown on the conducting electrode of quartz resonators enable an advanced...