Related references
Note: Only part of the references are listed.
Article
Chemistry, Physical
Ping Xiao et al.
Summary: By utilizing γ-butyrolactone (GBL) as an organic solvent, the deposition behavior and performance of Zn anodes can be regulated, allowing for improved electrochemical performance under high current densities and large areal capacities due to reduced dendrite growth and enhanced reaction reversibility. The strong interactions between GBL molecules and Zn2+ and Zn slab were confirmed by DFT calculations, and the preferential adsorption of GBL at the Zn/electrolyte interface was highlighted through Raman spectra analysis. Electrochemical tests demonstrated the effectiveness of this strategy, achieving a supporting current density of 30 mA cm(-1) and a cycle life of 5000 h for the Zn anode using GBL.
ACS ENERGY LETTERS
(2023)
Article
Chemistry, Physical
Zezhuo Li et al.
Summary: Regulating the Zn2+ solvation structure by introducing a polar solvent TMU in the aqueous electrolyte can solve the issues of Zn dendrite and H-2 evolution reaction. The strong interactions between TMU and Zn2+ interrupt the intrinsic hydrogen-bonds of H2O, reducing its activity and suppressing Zn dendrite and HER. With TMU-based electrolyte, Zn||Cu cells can cycle for over 6000 cycles with high Columbic efficiency, and Zn||Zn cells achieve a cumulative capacity exceeding most reported works. Our work highlights the importance of molecular-level design in stabilizing the Zn anode and achieving high-performance AZIBs.
ENERGY STORAGE MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Tingting Wei et al.
Summary: The adsorption of 1,4-dioxane on the Zn anode surface can improve the stability and cycling performance of ZIBs by inhibiting dendrite growth and side reactions. ZIBs with the addition of 1,4-dioxane showed a long-term cycling stability of 1000 hours and good reversibility. This study provides a promising modulation strategy at the molecular level for high-performing Zn anodes.
Article
Chemistry, Multidisciplinary
Jiandong Wan et al.
Summary: Sodium tartrate is used as a dual-functional electrolyte additive to improve the reversibility of aqueous zinc-ion batteries. The additive preferentially adsorbs on the zinc surface, coordinates with zinc ions, and promotes uniform zinc deposition on the (002) plane, inhibiting side reactions and dendrite growth. This leads to long-term cycling stability and improved performance of zinc||MnO2 full cells.
Article
Chemistry, Multidisciplinary
Shu Zhang et al.
Summary: This study successfully designed highly stable spinel LiMn2O4 with an atomic interlocking effect by introducing aluminum. The reconstruction of the coordination environment of the surficial MnO6 octahedron through the incorporation of aluminum strengthened the lattice oxygen skeleton, suppressed the migration of Mn2+, and inhibited Jahn-Teller distortion, resulting in excellent cycling stability.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Engineering, Environmental
Ziwei Zhao et al.
Summary: In this study, a novel electrolyte additive (histidine) was introduced into the conventional ZnSO4 electrolyte to address the issues of dendrite growth, hydrogen evolution reaction, and by-product generation with metallic zinc-based anodes. The additive molecule exhibited strong cationic specific absorption with the zinc anode, effectively regulating Zn2+ deposition and inhibiting hydrogen evolution. The unique buffer-like functional groups of histidine further stabilized the electrolyte interphase pH value, reducing by-product generation. With this electrolyte additive, a Zn||Zn symmetric cell showed excellent stability, running for more than 3000 hours under a current density of 2 mA cm-2.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Multidisciplinary
Zhenyu Miao et al.
Summary: This article investigates the local electrolyte solvation structure in aqueous zinc-ion batteries and successfully constructs molecular sieves with ordered mesoporous channels. By adjusting the pore diameter, an optimal solvation structure is achieved, leading to high cycling stability of the zinc anode and a long lifespan of the full cell.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Wenyong Chen et al.
Summary: In this study, a maltose-based hybrid electrolyte with hydrogen bond-functionalized massive solvation modules is constructed to address the poor cyclic stability of zinc-ion batteries. The solvation modules promote uniform deposition of zinc at the anode interface and hinder parasitic reactions through hydrogen bond confinement. Meanwhile, they prevent structural collapse at the cathode interface and maintain low interfacial activation energy during cycling. The resultant full batteries retain 84.2% of their initial specific capacity after 400 continuous cycles at a low current density of 50 mA g(-1).
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Hongyu Lu et al.
Summary: A new strategy of using multi-component crosslinked hydrogel electrolyte is proposed to inhibit dendrite growth and enhance low temperature adaptability in rechargeable aqueous Zn-ion batteries (ZIBs).
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Haoran Du et al.
Summary: A self-healable ion regulator (SIR) is designed to protect and guide the electrodeposition of zinc electrodes. SIR repairs cracks caused by plating/stripping and reduces water molecules in the solvated sheath of hydrated zinc ions, resulting in improved stability of the zinc electrode.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Review
Chemistry, Multidisciplinary
Pengchao Ruan et al.
Summary: This review comprehensively summarizes the rational design strategies of high-energy-density zinc batteries, critically analyzes the positive effects and potential issues of these strategies, and outlines the challenges and perspectives for further development.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Multidisciplinary Sciences
Giorgia Zampardi et al.
Summary: Aqueous zinc-ion batteries have potential as stationary storage systems for power-grid applications, but certain challenges need to be addressed and experimental practices need to be aligned with industrial working conditions to promote their commercialization.
NATURE COMMUNICATIONS
(2022)
Article
Engineering, Environmental
Wenjing Deng et al.
Summary: A new ZnO/C hybrid interlayer is designed to mitigate the degradation of metal zinc anodes caused by dendrites and chemical corrosion, improving the deposition stability and cycle life of the batteries significantly. The artificial protective layer demonstrates potential in enhancing the performance of aqueous rechargeable zinc-ion batteries, showing long operation life and higher specific capacity in full battery devices with MnO2- and V2O5-based cathodes.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Chemistry, Physical
Xuhuan Xiao et al.
Summary: Two-dimensional metal-organic frameworks (MOFs) show promise as high-energy anode materials for next-generation lithium-ion capacitors (LICs) due to their tunability and short ion transport paths. This study investigates the production of ultrathin 2D Co/Fe-BDC nanosheets and their storage mechanism. The results demonstrate that LICs with optimal Co4Fe-BDC anodes exhibit high energy density, power density, and superior cycle lifespan.
Article
Chemistry, Physical
Zhimei Huang et al.
Summary: Regulating the solvation structure of Zn2+ ions by using a bifunctional cosolvent, hexamethylphosphoramide (HMPA), in an aqueous electrolyte can effectively control the deposition orientation of Zn and suppress the formation of Zn dendrites. This study demonstrates that the optimized electrolyte with HMPA can achieve an ultralong cycle life of 1500 cycles and high Coulombic efficiency in Zn||Cu cells, and also improve the cycling performance of Zn||NH4V5O10 and Zn||polyaniline full cells.
ACS ENERGY LETTERS
(2022)
Article
Chemistry, Physical
Yun Zhong et al.
Summary: In this study, a monosodium glutamate (MSG) electrolyte additive is introduced to reconstruct the Zn anode/electrolyte interface and suppress Zn dendrite growth and H-2 evolution. The adsorbed glutamate anions can selectively inhibit side reactions and promote [Zn(H2O)(6)](2+) desolvation, leading to uniform and stable Zn deposition.
Article
Chemistry, Multidisciplinary
Qiu Zhang et al.
Summary: By introducing halogen ions, the challenges of dendritic growth and hydrogen evolution reaction in zinc metal batteries can be overcome. Designing an electrolyte composed of zinc acetate and ammonium halide can form a halogenated Zn2+ solvation structure, achieving high coulombic efficiency and suppressing dendritic growth.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2022)
Article
Multidisciplinary Sciences
Wenyao Zhang et al.
Summary: This study reports a highly reversible aqueous zinc battery with a dynamic and self-repairing protective interphase formed by the addition of graphitic carbon nitride quantum dots. The system exhibits single Zn2+ conduction, dendrite-free Zn plating/stripping, and impressive cyclability, making it a promising alternative to lithium batteries in low-cost, large-scale applications.
NATURE COMMUNICATIONS
(2022)
Article
Chemistry, Physical
Wenjing Deng et al.
Summary: The study proposes a simple strategy to achieve high reversibility of metallic zinc in rechargeable batteries by introducing the organic solvent DMA as an electrolyte additive, which controls water activity, replaces water in Zn2+ solvation sheath, and reshapes the hydrogen-bonding network of water. This strategy enables remarkable suppression of water-involved hydrogen evolution and severe corrosion, leading to uniform deposition of zinc and long cycling life in batteries.
ENERGY STORAGE MATERIALS
(2022)
Article
Chemistry, Physical
Chunyan Fu et al.
Summary: This study systematically investigates hydrogel electrolytes for zinc metal anodes (ZMAs) by regulating their crosslinking and grafting structures. The results highlight the importance of network structure and polymeric anions in the hydrogel. The PSX gel, crosslinked by carboxyl-grafted polyvinyl alcohol and xanthan gum, demonstrates superior performance with high ionic conductivity and a considerable Zn2+ transference number. Zn//Zn cells with PSX electrolytes show uniform zinc deposition, minimal by-products, and suppressed hydrogen evolution. The PSX electrolyte also exhibits good compatibility and excellent performance when paired with V2O5 or active carbon cathodes. Flexible pouch cells withstand different deformation and stress conditions.
ENERGY STORAGE MATERIALS
(2022)
Review
Chemistry, Physical
Cunxin Liu et al.
Summary: With the increasing demand for large-scale energy storage, high safety and low cost rechargeable zinc-ion batteries are considered as potential substitutes for lithium-ion batteries. However, fundamental issues hinder the development of zinc-based energy storage systems. The electrolyte plays a crucial role in ensuring the compatibility and cycling of battery components, and strategies to address issues such as cathode dissolution, zinc dendrites, corrosion, and hydrogen evolution are discussed.
ACS ENERGY LETTERS
(2021)
Article
Chemistry, Multidisciplinary
Haotian Lu et al.
Summary: This research presents a new strategy of zinc-electrolyte interface charge engineering induced by amino acid additives, leading to highly reversible zinc plating/stripping with improved stability and uniformity of the zinc metal anode. Long-term stable cycling at high and ultra-high current densities has been demonstrated, highlighting the reliable self-adaptive feature of the zinc-electrolyte interface.
ADVANCED FUNCTIONAL MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Peng Sun et al.
Summary: The addition of glucose in ZnSO4 electrolyte can improve the performance of Zn ion batteries by suppressing Zn dendrite growth and side reactions, enhancing stability.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Chemistry, Physical
Shao-Jian Zhang et al.
Summary: The study introduces a simple method using ethylene diamine tetraacetic acid tetrasodium salt (Na(4)EDTA) to suppress the poor reversibility of the Zn anode in aqueous Zn-ion batteries, effectively inhibiting dendrite growth and hydrogen evolution. Additionally, the added EDTA promotes desolvation of Zn, prolonging the electrode lifespan.
ADVANCED ENERGY MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Pengcheng Liang et al.
ADVANCED FUNCTIONAL MATERIALS
(2020)
Article
Chemistry, Physical
Aruuhan Bayaguud et al.
ACS ENERGY LETTERS
(2020)