Results 81 to 90 of about 98,761 (259)

Eliminating the ionic liquid from hybrid solid state electrolytes

, 2017
Solid state electrolytes can enhance Lithium-ion (Li-ion) batteries significantly due to improved cycling performance and increased safety. In the past, several solid state electrolytes have been successfully developed, such as LISICON, garnets, etc. [1]
JOOS, Bjorn, HARDY, An, VRANKEN, Thomas, VAN BAEL, Marlies, Vereecken, Philippe   +4 more
core   +1 more source

Solid-State Batteries: Chemistry, Battery, and Thermal Management System, Battery Assembly, and Applications—A Critical Review

Batteries
Li-ion batteries (LIBs) have become the preferred choice in electric vehicles (EVs) for reducing CO2 emissions, enhancing energy efficiency, and enabling rechargeability.
Emre Biçer, Ahmet Aksöz, Recep Bakar, Çağla Odabaşı, Willar Vonk, Maria Inês Soares, Rafaela Gonçalves, Emanuel Lourenço, Atakan Uzel, Tülay Aksoy, Zeynep Özserçe Haste, Burcu Oral, Ömer Eroğlu, Burçak Asal, Saadin Oyucu   +14 more
doaj   +1 more source

Investigation of the Reversible Lithiation of an Oxide Free Aluminum Anode by a LiBH4 Solid State Electrolyte

, 2017
In this study, we analyze and compare the physical and electrochemical properties of an all solid-state cell utilizing LiBH4 as the electrolyte and aluminum as the active anode material.
Spencer Tinkey, Joseph Teprovich, Spencer C. Tinkey, Robert Lascola, Jason A. Weeks, Joseph A. Teprovich, Patrick A. Ward, Patrick Ward, Jason Weeks, Ragaiy Zidan   +9 more
core   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

All-solid-state lithium secondary battery and production method for all-solid-state lithium secondary battery

, 2021
An all-solid-state lithium secondary battery (1) comprising: an oxide solid electrolyte layer (11) including oxide solid electrolyte particles (11a) having lithium ion conductivity; a positive electrode active material layer (13) arranged on one surface ...
Jiaxiang Piao (13434111), Hiroyuki Ueda (13073949), Hajime Sato (76981)   +2 more
core  

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

Stabilized Conductive Agent/Sulfide Solid Electrolyte Interface via a Halide Solid Electrolyte Coating for All‐Solid‐State Batteries

Carbon Energy
All‐solid‐state batteries (ASSBs) have garnered significant interest as the next‐generation in battery technology, praised for their superior safety and high energy density.
Seungwoo Lee, Hyungjun Lee, Seungmin Han, Yeseung Lee, Seho Sun, Jaeik Kim, Joonhyeok Park, Seunggun Choi, Jiwoon Kim, Jinhee Jung, Jinwoo Jeong, Taeseup Song, Ungyu Paik   +12 more
doaj   +1 more source

Polarizable Vanadium Dipoles Promote Water Dissociation on Vanadium‐Based Metal Organic Framework

Advanced Functional Materials, EarlyView.
The polarization of unpaired V 3d electrons weakens the H─O bond to improve water dissociation by the dual Vδ+:O─H and Pλ−:H─O coupling hydrogen bonds formation and relaxation. P@V‐MOF electrocatalyst shows low overpotentials (94 mV in acid, 178 mV in neutral, and 77 mV in alkaline solutions) with excellent stability for effective overall water ...
Xinjuan Liu, Jun Xu, Minmin Fan, Jingcheng Xu, Mengyuan Li, Yun Gong, Weiwei Yang, Lei Li, Yong Zhou, Deqiang Zhao, Yuhua Xue, Xingtao Xu, Chang Q. Sun, Liming Dai   +13 more
wiley   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

Advanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee, Yun‐Tae Kim, Hwarang Choi, Sanghwan Park, Seongyeop Lim, Chang Young Lee   +5 more
wiley   +1 more source

Tissue‐Stimulator Platform for Electrically Stimulating Pancreatic β‐Cells for Long‐Term Functional Regulation

Advanced Functional Materials, EarlyView.
We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim, Uijung Yong, Myungji Kim, Jaewook Kim, Yeonggwon Jo, In Kyong Shim, Song Cheol Kim, Jinah Jang   +7 more
wiley   +1 more source