Article
Chemistry, Multidisciplinary
Chao Meng, Weidong He, Liwen Jiang, Yuan Huang, Jintao Zhang, Hong Liu, Jian-Jun Wang
Summary: This study proposes an effective strategy for improving the performance of rechargeable aqueous zinc-ion batteries by adding β-cyclodextrin (β-CD) as an electrolyte additive. The simulation results show that β-CD can control the diffusion and deposition of zinc ions, preventing dendrite formation and the generation of insulating by-products. Experimental results demonstrate that the addition of β-CD enables ultra-long stable cycling and remarkable stability.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Review
Chemistry, Applied
Aruuhan Bayaguud, Yanpeng Fu, Changbao Zhu
Summary: Rechargeable aqueous zinc-ion batteries have high power density and low cost, but face challenges such as dendrite formation and interfacial parasitic reactions at the zinc anode, leading to low zinc reversibility and hindering commercialization. Thorough understanding and development of inhibition strategies, including electrode design and electrolyte modification, are crucial for addressing these issues.
JOURNAL OF ENERGY CHEMISTRY
(2022)
Article
Chemistry, Physical
Manhui Wei, Keliang Wang, Lingling Kang, Yayu Zuo, Liping Zhong, Pengfei Zhang, Songmao Zhang, Pucheng Pei, Junfeng Chen
Summary: A Zn2+@Agar hydrogel membrane has been developed for flexible Al-air batteries, improving the discharge performance and increasing the capacity and specific energy of the batteries. The interaction mechanism between single chain agar molecule and anode surface has also been revealed.
JOURNAL OF POWER SOURCES
(2022)
Article
Chemistry, Multidisciplinary
Peng Chen, Xiaohan Sun, Tobias Pietsch, Bernd Plietker, Eike Brunner, Michael Ruck
Summary: The commercialization of zinc batteries and capacitors is hindered by the growth of dendrites, limited coulombic efficiency (CE), and the lack of high-voltage electrolytes. These issues are addressed by a new electrolyte based on the zinc(II)-betaine complex [Zn(bet)(2)][NTf2](2). Solutions in acetonitrile (AN) prevent dendrite formation. The zinc-based batteries and capacitors show excellent performance and stability.
ADVANCED MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Ming-Yue Zhang, Yu Song, Xinjian Mu, Duo Yang, Zengming Qin, Di Guo, Xiaoqi Sun, Xiao-Xia Liu
Summary: This study presents a new PANI-V10O28 cathode material with significantly improved gravimetric capacity compared to other PANI cathodes. The introduced dopant provides good electrochemical activity and the trapped active dopants contribute to good structural and electrochemical stability. The charge storage mechanism of PANI-V10O28 involves reversible injection/extraction and protonation/deprotonation processes. This work enriches the doping chemistry of conducting polymers and advances the development of organic cathodes for ARZBs.
Article
Chemistry, Physical
Shinan Cai, Yuanke Wu, Hao Chen, Yandong Ma, TongXin Fan, Maowen Xu, Shu-Juan Bao
Summary: This study investigates the growth mechanism of VSe2-based rechargeable aqueous zinc ion batteries (RZIBs) and reveals that the interaction/extraction of Zn2+/H+ in the host material during cycling leads to an obvious oxidation reaction at high voltage and a reaction with Zn2+ from the electrolyte, resulting in the increased capacity of the RZIBs.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2022)
Article
Chemistry, Multidisciplinary
Junnan Hao, Libei Yuan, Bernt Johannessen, Yilong Zhu, Yan Jiao, Chao Ye, Fangxi Xie, Shi-Zhang Qiao
Summary: Research findings indicate that Zn2+ storage in CuI cathode involves a direct conversion reaction mechanism, rather than an intercalation mechanism, and this mechanism can also be applied to other high-capacity cathodes effectively.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Chemistry, Physical
Licheng Miao, Renheng Wang, Wenli Xin, Lei Zhang, Yaheng Geng, Huiling Peng, Zichao Yan, Dongting Jiang, Zhengfang Qian, Zhiqiang Zhu
Summary: This study designs a three-functional ether-based co-solvent to improve the stability of aqueous Zn batteries by decreasing the reactivity of water. The results show that ether co-solvents can reduce the number of coordinated water molecules, interrupt the hydrogen-bonding networks of water, and isolate water adsorption on Zn anodes, thereby reducing water decomposition and stabilizing Zn anodes. Moreover, incorporating multiple ether groups in the ether molecular skeleton intensifies this synergistic effect.
ENERGY STORAGE MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Chuan Li, Qing Li, Zhuoxi Wu, Yiqiao Wang, Rong Zhang, Huilin Cui, Yue Hou, Jiahua Liu, Zhaodong Huang, Chunyi Zhi
Summary: This study demonstrates that the adoption of an OH-rich hydrogel electrolyte can effectively activate the redox site of the KFeMnHCF cathode and improve its structural stability, addressing the limitations of small capacities and short lifespans in PBA cathode materials. Furthermore, the strong adhesion of the hydrogel electrolyte prevents KFeMnHCF particles from falling off and dissolving. The desolvation of metal ions in the OH-rich hydrogel electrolytes enables fast and reversible intercalation/deintercalation in the PBA cathode, leading to unprecedented characteristics in Zn||KFeMnHCF hybrid batteries.
ADVANCED MATERIALS
(2023)
Article
Chemistry, Physical
Xiangjie Chen, Qingquan Kong, Xiaoqiang Wu, Xuguang An, Jing Zhang, Qingyuan Wang, Weitang Yao
Summary: Aqueous zinc-ion batteries (AZIBs) have gained attention for their high safety, low cost, and environmental friendliness. In this study, V1.11S2 spheres were synthesized and investigated as cathode materials for AZIBs. The V1.11S2 spheres exhibited continuous capacity growth, long-term stability, and excellent rate capability, attributed to the electrode morphology, stable chemical system, and increased ion transport channels.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2022)
Article
Environmental Sciences
Helena Barbosa, Carla Leite, Joao Pinto, Amadeu M. V. M. Soares, Eduarda Pereira, Rosa Freitas
Summary: Lithium (Li) is widely used in green energies/clean technologies but inefficient recycling and treatment have made it an emerging contaminant in aquatic systems. We evaluated the biochemical effects of Li in the clam Venerupis corrugata, observing activated antioxidant and detoxification defenses and a loss of redox balance at higher Li concentrations. This study emphasizes the importance of preventing and regulating Li discharges to avoid adverse consequences to aquatic ecosystems.
ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY
(2023)
Article
Chemistry, Multidisciplinary
Chuan Li, Qing Li, Zhuoxi Wu, Yiqiao Wang, Rong Zhang, Huilin Cui, Yue Hou, Jiahua Liu, Zhaodong Huang, Chunyi Zhi
Summary: By using a hydroxyl-rich hydrogel electrolyte, this study successfully activated the redox site of the low-spin Fe in the KFeMnHCF cathode, improved its structure, and achieved larger capacity and longer lifespan. The strong adhesion of the hydrogel electrolyte prevented particle detachment and dissolution, leading to fast and reversible intercalation/deintercalation of metal ions in the cathode. This research provides new insights into the development of zinc hybrid batteries with Prussian blue analog cathode materials.
ADVANCED MATERIALS
(2023)
Article
Green & Sustainable Science & Technology
Xiao Qian, Ho-Young Jung, Seunghun Jung
Summary: Gas evolution reactions (GERs) in vanadium redox flow batteries (VRFBs) have a significant impact on battery performance and lifespan. The study reveals that hydrogen evolution reaction (HER) occurs throughout the charge-discharge process, while oxygen evolution reaction (OER) only occurs at the end of charging. Increasing operating temperature greatly enhances HER. An increase in state of charge (SOC) also leads to SOC imbalance and subsequent capacity loss.
JOURNAL OF CLEANER PRODUCTION
(2023)
Article
Materials Science, Multidisciplinary
Danling Chen, Huibo Wang, Li Ren, Mengyu Zhu, Zhengshuai Bai, Chunxin Li, Cansheng Shi, Huicai Wang, Yuxin Tang, Yanyan Zhang
Summary: A zinc-ion conductive buffer layer constructed using polyvinyl formal (PVF) was found to prevent parasitic reactions in zinc metal and enhance the reversibility of zinc deposition. This layer effectively isolates direct contact between the anode and electrolyte and accommodates volume expansion during zinc plating/stripping. The PVF@Zn electrode exhibits no dendrite growth, high cycling stability, and can even operate at an ultrahigh current density. Furthermore, a full cell using PVF@Zn as the anode maintains a high specific capacity.
SCIENCE CHINA-MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Lianbo Ma, Guoyin Zhu, Ziwei Wang, Acheng Zhu, Konglin Wu, Bo Peng, Jie Xu, Donghong Wang, Zhong Jin
Summary: In this study, a highly efficient electrocatalyst (NiSAs-HPC) was designed by uniformly dispersing Ni single atoms (NiSAs) on hierarchical porous carbon skeletons (HPC) to improve the electrochemical performance of Zn-I-2 batteries. The experimental results showed that the NiSAs-HPC catalyst significantly accelerated the conversion of soluble polyiodides (I-3(-) and I-5(-)). The resulting Zn-I-2 batteries exhibited exceptional rate capability and reliable capacity retention under high-rate conditions (50 C).
Article
Chemistry, Multidisciplinary
Guiye Yang, Xiaoming Bai, Yu Zhang, Zhikun Guo, Chenyang Zhao, Lishuang Fan, Naiqing Zhang
Summary: Solid-state batteries (SSBs) are considered as advanced energy storage technology with higher safety and energy density. However, the solid-solid interface contact between ceramics electrolytes and Li anode leads to large interfacial resistance. Introducing a polymer-based coating, such as Poly(lithium 4-styrenesulfonate) (PLSS), can effectively solve this problem by providing fast Li+ ion transfer and blocking electron. PLSS-based cells demonstrate improved long-life cycling.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Engineering, Environmental
Xingyuan Lu, Chenyang Zhao, Aosai Chen, Zhikun Guo, Nannan Liu, Lishuang Fan, Jianmin Sun, Naiqing Zhang
Summary: By constructing a Layered Double Oxide (LDO) artificial interface protective coating to attract SO42- and promote Zn2+ migration, the issues of dendrite and side reactions in Zn metal anode can be effectively mitigated, leading to improved cycling performance and coulombic efficiency of aqueous zinc ion batteries.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Multidisciplinary
Aosai Chen, Chenyang Zhao, Jiaze Gao, Zhikun Guo, Xingyuan Lu, Jiachi Zhang, Zeping Liu, Ming Wang, Nannan Liu, Lishuang Fan, Yu Zhang, Naiqing Zhang
Summary: The researchers developed a multifunctional coating called PVA@SR-ZnMoO4 on the Zn anode, which consists of an outer layer PVA@SR to enhance flexibility and Zn2+ mobility, and an inner layer ZnMoO4 to inhibit dendrite growth and side reactions. The cooperation between these layers improved the performance of the Zn anode.
ENERGY & ENVIRONMENTAL SCIENCE
(2023)
Article
Multidisciplinary Sciences
Xun Sun, Yue Qiu, Bo Jiang, Zhaoyu Chen, Chenghao Zhao, Hao Zhou, Li Yang, Lishuang Fan, Yu Zhang, Naiqing Zhang
Summary: In this study, an isolated Fe-Co heteronuclear diatomic catalyst is reported for high efficiency bifunctional catalysis in lithium-sulfur batteries. The Fe-Co diatomic catalytic materials supported by hollow carbon spheres achieve high-efficiency catalysis for the conversion of polysulfides and the decomposition of Li2S simultaneously. The excellent bifunctional catalytic activity originates from the diatomic synergy between Fe and Co atoms.
NATURE COMMUNICATIONS
(2023)
Article
Electrochemistry
Shiru Le, Baozexi Yan, Yachun Mao, Dazhao Chi, Min Zhu, Hongyu Jia, Guangyu Zhao, Xiaodong Zhu, Naiqing Zhang
Summary: The study developed a nitrogen-doped layered delta-manganese dioxide coated on nitrogen-doped carbon cloth (N-CC@N-MnO2) as a cathode material for zinc-ion batteries. Nitrogen doping effectively improved the oxygen vacancy concentration in MnO2, leading to enhanced capacity storage and inhibition of manganese dissolution. N-CC@N-MnO2 exhibited a high capacity retention of 94.6% after 2000 cycles, compared to only 40.5% for the counterpart without nitrogen doping (CC@MnO2). Moreover, N-CC@N-MnO2 achieved a capacity of 402 mAh·g-1, while CC@MnO2 only achieved 163.2 mAh·g-1.
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
(2023)
Review
Electrochemistry
Chenyang Zhao, Yu Zhang, Jiaze Gao, Zhikun Guo, Aosai Chen, Nannan Liu, Xingyuan Lu, Xigui Zhang, Naiqing Zhang
Summary: In this review, the importance of designing a zincophilic interface for improving the performance of aqueous zinc-ion batteries is emphasized. The optimization strategies for the zincophilic zinc metal anode/electrolyte interface are summarized. The challenges and prospects for further exploration and balance of zincophilicity are presented to promote in-depth research and practical applications of advanced aqueous zinc-ion batteries.
BATTERIES & SUPERCAPS
(2023)
Article
Nanoscience & Nanotechnology
Nannan Liu, Zeping Liu, Jiyang Li, Zhen Ge, Lishuang Fan, Chenyang Zhao, Zhikun Guo, Aosai Chen, Xingyuan Lu, Yu Zhang, Naiqing Zhang, Xigui Zhang
Summary: This study develops halide ions to unlock the electrochemical activity of conversion-type Bi2O3 in aqueous Zn-ion batteries. The iodide ion shows the best compatibility with the Bi2O3 cathode and can reduce the charge-transfer activation energy, facilitating the conversion reaction of Bi2O3.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Chemistry, Multidisciplinary
Xiaoming Bai, Guangyu Zhao, Guiye Yang, Ming Wang, Zhaoyu Chen, Naiqing Zhang
Summary: By using a high-activity titanium-oxygen cluster as a brazing filler, the LLZTO and Li anode are brazed into a whole unit, resulting in significantly lower interfacial impedance and inhibition of Li dendrite growth. The cell exhibits an ultrahigh critical current density and stable cycling performance at 25 degrees Celsius.
Article
Chemistry, Physical
Yu Zhang, Yue Qiu, Lishuang Fan, Xun Sun, Bo Jiang, Maoxu Wang, Xian Wu, Da Tian, Xueqing Song, Xiaoju Yin, Yong Shuai, Naiqing Zhang
Summary: By constructing dual-atoms iron sites on nitrogen doped graphene, highly efficient catalysts for lithium sulfur batteries are achieved. The dual-atoms sites can firmly bind polysulfides, facilitating electron transfer and polysulfide activation, thereby improving the performance and cycle life of the batteries.
ENERGY STORAGE MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Erlei Zhang, Huijie Tian, Meng Li, Shiru Le, Lijun Wu, Bingjiang Li, Lishuang Fan, Naiqing Zhang
Summary: MTC was added as an electrolyte additive in lithium metal batteries, forming solid electrolyte interfaces to protect both the anode and cathode. Additionally, MTC acted as a Lewis base to remove HF and prevent electrolyte deterioration. Therefore, appropriate addition of MTC can effectively enhance the electrochemical performance of lithium metal batteries.
CHEMICAL COMMUNICATIONS
(2023)
Article
Chemistry, Physical
Chenghao Zhao, Yang Huang, Bo Jiang, Zhaoyu Chen, Xianbo Yu, Xun Sun, Hao Zhou, Yu Zhang, Naiqing Zhang
Summary: This research introduces strain into MoS2 through a simple physical method and reveals the origin of strain effects in the reaction process of lithium-sulfur batteries. It provides important design principles and references for the rational design of high-performance catalytic materials in the future.
ADVANCED ENERGY MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Chenghao Zhao, Bo Jiang, Yang Huang, Xun Sun, Ming Wang, Yu Zhang, Naiqing Zhang
Summary: The introduction of oxygen vacancies (Vo) in lithium-sulfur battery (LSB) catalysts is effective in improving catalyst performance. In this study, an anchor vacancies method with S modification was used to combine the high activity and high stability of Vo. The research shows that the adsorption and catalytic performance of lithium polysulfides (LiPSs) can be effectively improved by S modification, and the stability of catalysis can be enhanced by anchoring nearby vacancies with S atoms at the surface.
ENERGY & ENVIRONMENTAL SCIENCE
(2023)
Article
Chemistry, Multidisciplinary
Xiaoming Bai, Guangyu Zhao, Guiye Yang, Ming Wang, Zhaoyu Chen, Naiqing Zhang
Summary: In this study, a high-activity titanium-oxygen cluster was used as a brazing filler to successfully braze LLZTO with a lithium anode into a whole unit, leading to a significant reduction in interfacial impedance and inhibition of lithium dendrite growth.
Review
Electrochemistry
Zhikun Guo, Lishuang Fan, Lijun Wu, Bingjiang Li, Naiqing Zhang
Summary: Zinc-ion battery is a popular research topic in the energy storage field due to its low cost, high safety, and environmental friendliness. However, the practical application of zinc as an anode is hindered by problems such as dendrites and hydrogen evolution on the surface. Constructing an artificial interface layer is a direct and effective method to protect the zinc anode, improving its cycle life and utilization. This review summarizes the progress and practical significance of artificial interfacial layers in terms of ion transport, inhibition of side reactions, and mechanical stability.
BATTERIES & SUPERCAPS
(2023)
