Detection of Micro-Scale Li Dendrite via H2 Gas Capture for Early ...
The battery pack consists of 72 LiFePO 4 pouch cells (48 Ah). The rated voltage of the pack was 38.4 V, and the total energy capacity was 11.1 kWh. The battery pack was overcharged at 0.5 C rate from 100% SOC. Figure S12 A shows the cells swelling and deformation from 0 to 2,500 s. With overcharging process, deformation gets serious.
Advances in Lithium-Ion Battery Safety
Lithium-ion batteries can store large amounts of energy in small spaces, but overheating has been a key safety concern. ... Tao Liu, Ling Liu, Zhiguang Zhao, Chengcai Liu, Zhikun Zhao, Xuefeng Wang, …
Single Atom Array Mimic on Ultrathin MOF Nanosheets Boosts the Safety and Life of Lithium–Sulfur Batteries
The development of Li–S batteries is largely impeded by the growth of Li dendrites and polysulfide shuttling. To solve these two problems simultaneously, herein the study reports a "single atom array mimic" on ultrathin metal organic framework (MOF) nanosheet-based bifunctional separator for achieving the highly safe and long life Li–S batteries.
High-Energy-Density Solid-Electrolyte-Based Liquid Li-S and Li-Se Batteries …
JOUL, Volume 4 Supplemental Information High-Energy-Density Solid-Electrolyte-Based Liquid Li-S and Li-Se Batteries Yang Jin, Kai Liu, Jialiang Lang, Xin Jiang, Zhikun Zheng, Qinghe Su, Zeya Huang, Yuanzheng Long, Chang-an Wang, Hui Wu, and Yi Cui
The facile synthesis and enhanced lithium–sulfur battery …
Rechargeable lithium–sulfur (Li–S) batteries have attracted extensive attention as next-generation energy storage devices, owing to their high theoretical energy density, environmental benignancy, and cost effectiveness. However, the commercial application of Li–S batteries is limited because of the severe p
Tuning Cobalt‐Free Nickel‐Rich Layered LiNi0 ...
Tuning Cobalt‐Free Nickel‐Rich Layered LiNi0.9Mn0.1O2Cathode Material for Lithium‐Ion Batteries. R. Ma, Zhikun Zhao, +5 authors. Feng Wu. Published in …
Graphite as anode materials: Fundamental mechanism, recent …
Graphite as anode materials: Fundamental ...
High-Index Faceted Nanocrystals as Highly Efficient ...
Precisely regulating of the surface structure of crystalline materials to improve their catalytic activity for lithium polysulfides is urgently needed for high-performance lithium-sulfur (Li-S) batteries. Herein, high-index faceted iron oxide (Fe<sub>2</sub>O<sub>3</sub>) nanocrystals anchored on re …
Preparation of Graphene and its application in lithium batteries
Lithium batteries as a capacity supply device have higher capacity and higher circulation efficiency than traditional lead acid batteries and zinc manganese …
Chinese Journal of Chemistry
Lithiated VO 2 (M)@Carbon Fibers Hybrid Host for Improving the Cycling Stability of Sulfur Cathode in Lithium-Sulfur Batteries ... Zhikun Zhao, School of Materials Science and Engineering, Beijing Key Laboratory of Environment Science and Engineering, Beijing Higher Institution Engineering Research Center of Power Battery and Chemical …
Study on the Thermal Runaway of a Sport Camera Lithium-Ion Battery ...
The lithium-ion battery industry has been developing rapidly, with energy density and capacity constantly improving. However, the ensuing safety accidents of lithium-ion power batteries have ...
Nano silica aerogel-induced formation of an organic/alloy biphasic ...
@article{Ma2022NanoSA, title={Nano silica aerogel-induced formation of an organic/alloy biphasic interfacial layer enables construction of stable high-energy lithium metal batteries}, author={Chengwei Ma and Xinyu Zhang and Chengcai Liu and Yuanxing Zhang and Yuanshen Wang and Ling Liu and Zhikun Zhao and Borong Wu and Daobin …
Zhikun GUO | Harbin Institute of Technology, Harbin | HIT
The wide applications of high‐capacity lithium metal anodes for lithium metal batteries are restricted by the uncontrollable lithium dendrite growth caused by the uneven lithium deposition and ...
Lithium batteries in China
China is a significant producer of lithium batteries and electric vehicles, supported by government policies. Lithium-ion batteries produced in China are primarily exported to …
5 Best 12 Volt Lithium RV Batteries Reviewed + How To Charge
The Wattcycle LiFePO4 battery is a powerhouse for RVs, boats, and even lawn equipment. This 100Ah, 12V battery packs has an impressive 20,000 cycle lifespan. That''s significantly more than other 12 volt lithium …
Study on the Thermal Runaway of a Sport Camera Lithium-Ion Battery …
, Zhikun Huang 1, 2 ... In this work, the thermal runaway (TR) phenomena of GoPro Li-ion batteries (LIB) with a stage of charge (SOC) of 0, 25, and 50% were investigated. The battery samples were tested by using an accelerated rate calorimeter ...
Zhikun GUO | Harbin Institute of Technology, Harbin | HIT
Zhikun GUO | Cited by 1,210 | of Harbin Institute of Technology, Harbin (HIT) | Read 33 publications ... which seriously obstruct the application and development of lithium batteries, especially ...
Decaying leaves turn into energy: empowering high-energy …
Zhikun Xu. Fetching data from CrossRef. This may take some time to load. Loading related content. Spotlight. Advertisements. ... particularly in the realm of high-energy-density lithium batteries. While this paper did not directly explore the utilization of various branches and leaves as raw materials for lithium–sulfur battery (LSB) cathodes ...
Zhikun GUO | Harbin Institute of Technology, Harbin | HIT
Rechargeable lithium-sulfur (Li-S) battery has attracted highly appealing attention as next-generation energy storage device owing to its high theoretical energy density, …
Air Stability and Interfacial Compatibility of Sulfide Solid ...
Air Stability and Interfacial Compatibility of Sulfide Solid Electrolytes for Solid-State Lithium Batteries: Advances and Perspectives. / Cai, Yinghui; Li, Chunli; Zhao, Zhikun . : ChemElectroChem, 9, 5, e202101479, 11.03.2022. : › › …
Lithium-ion battery
Lithium-ion battery
Mesoporous silicas tethered with anions as quasi-solid …
Mesoporous silicas tethered with anions were developed as quasi-solid electrolytes for Li–metal batteries. The high grafted density of trifluoromethylsulfonyl (–NTf−) groups and their uniformly distributed negative charge endow MCM41-NLiTf with a room temperature single Li-ion conductivity of up to 2.4 × 10− 2022 Emerging Investigators
Mesoporous silicas tethered with anions as quasi-solid electrolytes for lithium–metal batteries …
Mesoporous silicas tethered with anions were developed as quasi-solid electrolytes for Li–metal batteries. The high grafted density of trifluoromethylsulfonyl (–NTf −) groups and their uniformly distributed negative charge endow MCM41-NLiTf with a room temperature single Li-ion conductivity of up to 2.4 × 10 −4 S cm −1, which enables stable …
Study on the Interfacial Mechanism of Bisalt Polyether Electrolyte …
Furthermore, a lithium metal battery containing the electrolyte and a lithium cobalt oxide cathode achieves high coulombic efficiency and good cycling stability at 4.4 V and high temperature.
· Achieving stable zinc metal anode by eliminating the surface heterogeneity；Jiachi Zhang, Xinmiao Nie, Aosai Chen, Zhikun Guo, Chenyang Zhao, Zeping Liu, Xingyuan Lu, Yu Zhang, Xiaoju Yin, Naiqing Zhang,Chemical Engineering Journal,2024 · Multifunctional Double Layer Based on Regional Segregation for Stabilized and Dendrite-Free Solid …
Simultaneously Blocking Chemical Crosstalk and Internal Short …
Journal Article: Simultaneously Blocking Chemical Crosstalk and Internal Short Circuit via Gel-Stretching Derived Nanoporous Non-Shrinkage Separator for Safe Lithium-Ion Batteries
Preparation of Graphene and its application in lithium batteries
To cite this article: Zhikun Ma 2021 J. Phys.: Conf. Ser. 2009 012065 ... Lithium batteries as a capacity supply device have higher capacity and higher circulation efficiency than traditional lead acid batteries and zinc manganese …
Single Atom Array Mimic on Ultrathin MOF Nanosheets Boosts the ...
The development of Li-S batteries is largely impeded by the growth of Li dendrites and polysulfide shuttling. To solve these two problems simultaneously, herein the study reports a "single atom array mimic" on ultrathin metal organic framework (MOF) nanosheet-based bifunctional separator for achieving the highly safe and long life Li-S batteries.
A leaf-like Al2O3-based quasi-solid electrolyte with a fast Li+ conductive interface for stable lithium metal …
Poor interfacial contact and Li dendritic growth severely restrict practical applications of Li metal anodes. Herein, we report a novel biomimetic solid-state electrolyte based on injection of 1 M LiTFSI-Py13TFSI ionic liquid electrolyte into a leaf-like Al2O3 skeleton through an in situ sol–gel method. This
High-Energy-Density Solid-Electrolyte-Based Liquid Li-S and Li-Se Batteries …
Liquid Li-S and Li-Se Batteries High-energy-density battery systems have been critical to applications in consumer electronics, aviation ... Yang Jin,1,2,3,6 Kai Liu,2,6 Jialiang Lang,2,6 Xin Jiang,1,3 Zhikun Zheng,1,3 Qinghe Su,1,3 Zeya Huang,2 2 Chang-an2 ...
Comparative Study on Thermal Runaway Characteristics of Lithium Iron Phosphate Battery …
The first step in the thermal runaway of a Li-ion battery is the decomposition of the SEI layer [152], which occurs at around 90 • C to 120 • C [153,154]. Without the SEI layer, the negative ...
Comparative Study on Thermal Runaway Characteristics of Lithium Iron Phosphate Battery …
In order to study the thermal runaway characteristics of the lithium iron phosphate (LFP) battery used in energy storage station, here we set up a real energy storage prefabrication cabin environment, where thermal runaway process of the LFP battery module was ...
Double-Layered Multifunctional Composite Electrolytes for High …
A dual lithiated alloy interphase layer for high-energy–density lithium metal batteries. Chemical Engineering Journal 2022 | Journal article DOI: 10.1016/j.cej.2022.134637 ... Ling Liu; Zhiguang Zhao; Chengcai Liu; Zhikun Zhao; Xuefeng Wang et al. Show more detail. Source: check_circle. Crossref grade .
Tuning Cobalt‐Free Nickel‐Rich Layered LiNi0.9Mn0.1O2 Cathode Material for Lithium‐Ion Batteries …
As the demand for high-energy-density batteries becomes more and more urgent, cathode materials of high-energy lithium-ion batteries have received widespread attention. LiNi x Co y Mn 1-x-y O 2 (NCM) ternary materials with high nickel and low cobalt content as well as a high cut-off voltage are continually pursued. ...
Preparation of Graphene and its application in lithium batteries
Based on the excellent performance of lithium batteries, we can regard them as the ideal energy supply device for future electronic equipment (as shown as how lithium works). …
Study on the Thermal Runaway of a Sport Camera Lithium-Ion Battery ...
Action cameras are widely popular in daily life to record images of a panoramic view, fast random shooting, and extreme sports. It is regrettable that there is no academic study on the abusive risk associated with the lithium-ion batteries equipped in sports cameras. In this work, the thermal runaway (TR) phenomena of GoPro Li-ion batteries (LIB) with a stage …
