Batteries
Researchers from Daikin Industries Ltd. have made new discoveries regarding the optimization of lithium-ion batteries, focusing on the physical property changes due to drying temperature in fluoropolymer binders for LiFePO4 cathode. The study highlights the importance of understanding the challenges associated with scaling up manufacturing processes from the laboratory scale
Batteries
Researchers at the University of Tokyo have conducted a study on the participation of oxygen in electrochemical reactions, revealing that it increases the capacity of lithium-ion battery positive electrodes beyond conventional cationic-redox limits. However, structural degradation due to oxidized oxide ions significantly reduces the discharge voltage compared with that in
Batteries
Scientists at Northeast Petroleum University have made a significant discovery in the field of energy storage, developing a high-entropy spinel oxide electrocatalyst that demonstrates efficient oxygen reduction reaction (ORR) catalytic performance. The innovative material, synthesized via a co-precipitation hydrothermal method, exhibits exceptional catalytic activity in liquid zinc-air batteries, with a
Batteries
Researchers from the Beijing University of Chemical Technology have made a significant breakthrough in the development of lithium-sulfur (Li-S) batteries, a promising technology for energy storage. The team has successfully synthesized dual-atomic catalytic materials supported on reduced graphene oxide (rGO) that exhibit synergistic catalytic activity towards lithium polysulfides (LiPSs), facilitating
Batteries
Researchers at the China University of Geosciences have made significant strides in the development of lithium-sulfur (Li-S) batteries. According to a recent study, the team has designed and synthesized a new Co-doped MoS2 and Ti3C2Tx heterostructure through a hydrothermal reaction. This innovation addresses the issues of low conductivity of sulfur
Batteries
Researchers at Kyung Hee University in Yongin, South Korea, have made significant progress in the development of lithium-sulfur batteries, which are crucial for advanced energy storage. The team's research, supported by the National Research Foundation of Korea, focuses on utilizing MXene materials to overcome challenges in lithium-sulfur battery
Batteries
Researchers at Jilin University in Changchun, China, have made a significant discovery in the field of energy storage, developing a new material that improves the performance of lithium-sulfur (Li-S) batteries. The study, published in the Journal of Energy Storage, reveals that the newly created layered hexagonal composite material effectively captures
Batteries
Researchers at Sun Yat-sen University in Guangdong, China, have made a significant discovery in the field of energy storage, developing advanced redox electrolytes that improve the electrochemical performance of hybrid capacitors. By using naphthoquinone compounds, the team has created a series of derivatives with diverse structures that exhibit enhanced stability
Batteries
Researchers at the University of Electronic Science and Technology of China have made a significant breakthrough in metal-air batteries, introducing a high-efficiency neutral hybrid Zn-air/MnO2 battery (ZAMB) that achieves an energy efficiency of 68%, a significant increase from 38% in conventional Zn-air batteries. This innovative design integrates multiple electrochemical
Batteries
Researchers at Jiangnan University have made a significant advancement in the development of high-efficiency platinum-based catalysts for methanol oxidation reaction (MOR), a crucial step towards creating high-performance rechargeable Zn-air batteries. By suppressing the intermediate CO ads generation, the team has successfully constructed Ga-O-PtPd triple sites that exhibit remarkable stability, CO
Batteries
Researchers from Hebei University in China have made significant progress in the development of photo-assisted Zn-air batteries, a crucial step towards realizing the potential of these devices in energy storage applications. The team, led by Qiancheng Zhu, designed a novel sandwich-structured battery that couples RuO2 with a hole transport layer
Batteries
Researchers at Northeast Normal University have made a significant advancement in the field of energy storage by developing a novel organic-ionogel that exhibits exceptional properties, including non-flammability, high ionic conductivity, and superior mechanical stretchability. This breakthrough could pave the way for the widespread application of solid-state polymer lithium metal batteries.
