Results 1 to 10 of about 390,067 (339)

AC Impedance Analysis of the Degeneration and Recovery of Argyrodite Sulfide-Based Solid Electrolytes under Dry-Room-Simulated Condition

Electrochemistry, 2022
Toward the development of all-solid-state batteries with enhanced performance, this study describes the investigation of the degeneration mechanism under low-humid conditions of an argyrodite-type sulfide-based solid electrolyte.
Hikaru SANO, Yusuke MORINO, Akinori YABUKI, Shimpei SATO, Naohiko ITAYAMA, Yasuyuki MATSUMURA, Masahiro IWASAKI, Masahiro TAKEHARA, Takeshi ABE, Yasuo ISHIGURO, Tsukasa TAKAHASHI, Norihiko MIYASHITA, Atsushi SAKUDA, Akitoshi HAYASHI   +13 more
doaj   +1 more source

Effect of process conditions on generation of hydrochloric acid and lithium hydroxide from simulated lithium chloride solution using bipolar membrane electrodialysis

SN Applied Sciences, 2022
A feasibility study was carried out on generation of hydrochloric acid and lithium hydroxide from the simulated lithium chloride solution using EX3B model bipolar membrane electrodialysis (BMED).
Huan Tian, Xinxing Yan, Fu Zhou, Chuan Xu, Chao Li, Xin Chen, Xia He   +6 more
doaj   +1 more source

Positive Electrode Performance of All-Solid-State Battery with Sulfide Solid Electrolyte Exposed to Low-Moisture Air

Electrochemistry, 2023
All-solid-state batteries (ASSBs) using sulfide solid electrolytes (SEs) are attractive candidates as next-generation energy devices having longer lifetimes than liquid-type lithium-ion batteries (LIBs) using organic solvents.
Yusuke MORINO, Hikaru SANO, Akihiro SHIOTA, Koji KAWAMOTO, Tsukasa TAKAHASHI, Norihiko MIYASHITA, Atsushi SAKUDA, Akitoshi HAYASHI   +7 more
doaj   +1 more source

Functional LiTaO3 filler with tandem conductivity and ferroelectricity for PVDF-based composite solid-state electrolyte

Energy Materials and Devices, 2023
Composite solid-state electrolytes have received significant attention due to their combined advantages as inorganic and polymer electrolytes. However, conventional ceramic fillers offer limited ion conductivity enhancement for composite solid-state ...
Yu Yuan, Likun Chen, Yuhang Li, Xufei An, Jianshuai Lv, Shaoke Guo, Xing Cheng, Yang Zhao, Ming Liu, Yan-Bing He, Feiyu Kang   +10 more
doaj   +1 more source

Observation of the Surface Layer of Lithium Metal using In Situ Spectroscopy [PDF]

Appl. Phys. Lett. 120, 211602 (2022), 2022
We have investigated the surface of lithium metal using x-ray photoemission spectroscopy and optical spectroscopic ellipsometry. Even if we prepare the surface of lithium metal rigorously by chemical cleaning and mechanical polishing inside a glovebox, both spectroscopic investigations show the existence of a few tens of nanometer-thick surface layers,
arxiv   +1 more source

Surface Degeneration of Li3PS4–LiI Glass-Ceramic Electrolyte by Exposure to Humidity-Controlled Air and Its Recovery by Thermal Treatment

Electrochemistry, 2023
Sulfide-based solid electrolytes are desirable for use in all-solid-state batteries owing to their high ionic conductivity and plasticity. However, they generally degrade upon exposure to water and can generate toxic hydrogen sulfide even in dry-room ...
Hikaru SANO, Yusuke MORINO, Yasuyuki MATSUMURA, Koji KAWAMOTO, Hiroyuki HIGUCHI, Noriyuki YAMAMOTO, Atsunori MATSUDA, Hirofumi TSUKASAKI, Shigeo MORI, Atsushi SAKUDA, Akitoshi HAYASHI   +10 more
doaj   +1 more source

Progress and perspective of Li1 + xAlxTi2‐x(PO4)3 ceramic electrolyte in lithium batteries

InfoMat, 2021
The replacement of liquid organic electrolytes with solid‐state electrolytes (SSEs) is a feasible way to solve the safety issues and improve the energy density of lithium batteries. Developing SSEs materials that can well match with high‐voltage cathodes
Ke Yang, Likun Chen, Jiabin Ma, Yan‐Bing He, Feiyu Kang   +4 more
doaj   +1 more source

Two-Dimensional Black Phosphorus: Preparation, Passivation and Lithium-Ion Battery Applications

Molecules, 2022
As a new type of single element direct-bandgap semiconductor, black phosphorus (BP) shows many excellent characteristics due to its unique two-dimensional (2D) structure, which has great potential in the fields of optoelectronics, biology, sensing ...
Hongda Li, Chenpu Li, Hao Zhao, Boran Tao, Guofu Wang   +4 more
doaj   +1 more source

Lithium in Kepler Red Giants: Defining Normal and Anomalous [PDF]

, 2023
The orders of magnitude variation in lithium abundances of evolved stars have long been a puzzle. Diluted signals, ambiguous evolutionary states and unknown masses have made it challenging to both map the expected lithium signals and explain the anomalously lithium-rich stars.
arxiv   +1 more source

Lithium hexamethyldisilazide as electrolyte additive for efficient cycling of high-voltage non-aqueous lithium metal batteries

Nature Communications, 2022
High-voltage non-aqueous lithium metal batteries suffer from poor cycling stability due to the presence of impurities in the electrolyte solution. Here, the authors report lithium hexamethyldisilazide to scavenge HF and H2O, prevent the Ni dissolution ...
Danfeng Zhang, Ming Liu, Jiabin Ma, Ke Yang, Zhen Chen, Kaikai Li, Chen Zhang, Yinping Wei, Min Zhou, Peng Wang, Yuanbiao He, Wei Lv, Quan-Hong Yang, Feiyu Kang, Yan-Bing He   +14 more
doaj   +1 more source