Vanadium-based cathodes for aqueous zinc-ion batteries: Mechanism, design strategies and challenges

Energy storage materials, Journal Year: 2022, Volume and Issue: 50, P. 21 - 46

Published: May 1, 2022

Language: Английский

---

The Critical Role of Fillers in Composite Polymer Electrolytes for Lithium Battery

Nano-Micro Letters, Journal Year: 2023, Volume and Issue: 15(1)

Published: March 28, 2023

With excellent energy densities and highly safe performance, solid-state lithium batteries (SSLBs) have been hailed as promising storage devices. Solid-state electrolyte is the core component of SSLBs plays an essential role in safety electrochemical performance cells. Composite polymer electrolytes (CPEs) are considered one most candidates among all due to their comprehensive performance. In this review, we briefly introduce components CPEs, such matrix species fillers, well integration fillers polymers. particular, focus on two major obstacles that affect development CPEs: low ionic conductivity high interfacial impedance. We provide insight into factors influencing conductivity, terms macroscopic microscopic aspects, including aggregated structure polymer, ion migration rate carrier concentration. addition, also discuss electrode-electrolyte interface summarize methods for improving interface. It expected review will feasible solutions modifying CPEs through further understanding conduction mechanism compatibility

Language: Английский

---

Challenges and perspectives of hydrogen evolution-free aqueous Zn-Ion batteries

Energy storage materials, Journal Year: 2023, Volume and Issue: 59, P. 102767 - 102767

Published: April 6, 2023

Language: Английский

---

Key approaches and challenges in fabricating advanced flexible zinc-ion batteries with functional hydrogel electrolytes

Energy storage materials, Journal Year: 2023, Volume and Issue: 56, P. 351 - 393

Published: Jan. 21, 2023

Language: Английский

---

Comprehensive Review of Electrolyte Modification Strategies for Stabilizing Zn Metal Anodes

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 33(51)

Published: Aug. 24, 2023

Abstract In response to the need of sustainable development, there is an increasing demand for electrical energy storage, leading a stimulated pursuit advanced batteries. Aqueous zinc ion batteries (AZIBs) have attracted much attention due their low cost, high safety, and environmental friendliness. Despite great efforts made by researchers in designing developing high‐performance AZIBs, several challenges remain. Particularly Zn anode, growth dendrites occurance various side reactions significantly hinder advancement AZIBs. This review article aims discuss principles electrolyte's structure properties, faced AZIBs anodesm strategies improve battery performance through electrolyte modification systematic manner. conclusion, potential future directions aimed at enhancing stability anodes cathodes are proposed ensure that research geared toward achieving realistic targets commercializing

Language: Английский

---

Research development on electrolytes for magnesium-ion batteries

Science Bulletin, Journal Year: 2023, Volume and Issue: 68(16), P. 1819 - 1842

Published: July 20, 2023

Language: Английский

---

Hydrogen bond acceptor lined hydrogel electrolyte toward Dendrite-Free aqueous Zn ion batteries with low temperature adaptability

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 464, P. 142607 - 142607

Published: March 27, 2023

Language: Английский

---

Electrolyte Additives for Stable Zn Anodes

Advanced Science, Journal Year: 2023, Volume and Issue: 11(4)

Published: Nov. 27, 2023

Abstract Zn‐ion batteries are regarded as the most promising for next‐generation, large‐scale energy storage because of their low cost, high safety, and eco‐friendly nature. The use aqueous electrolytes results in poor reversibility leads to many challenges related Zn anode. Electrolyte additives can effectively address such challenges, including dendrite growth corrosion. This review provides a comprehensive introduction major current strategies used anode protection. In particular, an in‐depth fundamental understanding is provided various functions electrolyte additives, electrostatic shielding, adsorption, situ solid interphase formation, enhancing water stability, surface texture regulation. Potential future research directions also discussed.

Language: Английский

---

Crystal‐Facet Manipulation and Interface Regulation via TMP‐Modulated Solid Polymer Electrolytes toward High‐Performance Zn Metal Batteries

Advanced Energy Materials, Journal Year: 2023, Volume and Issue: 13(32)

Published: July 11, 2023

Abstract Rechargeable Zn‐ion batteries (ZIBs), prospective candidates for broad‐scale energy storage, still encounter many challenges such as hydrogen evolution corrosion, Zn dendrite growth, and capacity fading. Therefore, one specific strategy tuning the internal structure of solid polymer electrolytes (SPEs) via organic additives is proposed to address these urgent bottlenecks simultaneously. With trimethyl phosphate (TMP) addition, coordination environment 2+ in SPEs altered exists x (OTf − ) y coordinated molecules. Meanwhile, strong interaction between TMP enables preferential growth Zn(002) planes during electrodeposition, which proved based on first‐principles calculations, finite element simulations, multiple situ characterizations. Such excellent interfacial engineering forms electrolyte interface rich 3 (PO 4 2 fast ion conductor guarantees ultra‐long cycle life more than 6000 h a Zn|Zn symmetric cell at 0.1 mA cm −2 . Moreover, universality TMP‐modified shows 1000 times stable cycling VO (B)|Zn full cells 1 A g −1 under 0 °C with 95.24% retention, satisfies potential applications wide‐ranging storage solid‐state ZIBs.

Language: Английский

---

Li, Na, K, Mg, Zn, Al, and Ca Anode Interface Chemistries Developed by Solid‐State Electrolytes

Advanced Science, Journal Year: 2023, Volume and Issue: 10(32)

Published: Sept. 24, 2023

Abstract Solid‐state batteries (SSBs) have received significant attention due to their high energy density, reversible cycle life, and safe operations relative commercial Li‐ion using flammable liquid electrolytes. This review presents the fundamentals, structures, thermodynamics, chemistries, electrochemical kinetics of desirable solid electrolyte interphase (SEI) required meet practical requirements anodes. Theoretical experimental insights for metal nucleation, deposition, stripping cycling anodes are provided. Ion transport mechanisms state‐of‐the‐art solid‐state electrolytes (SEs) discussed realizing high‐performance cells. The interface challenges strategies also concerned with integration SEs, anodes, cathodes large‐scale SSBs in terms physical/chemical contacts, space‐charge layer, interdiffusion, lattice‐mismatch, dendritic growth, chemical reactivity SEI, current collectors, thermal instability. recent innovations anode chemistries developed by SEs highlighted monovalent (lithium (Li + ), sodium (Na potassium (K )) multivalent (magnesium (Mg 2+ zinc (Zn aluminum (Al 3+ calcium (Ca cation carriers (i.e., lithium‐metal, lithium‐sulfur, sodium‐metal, potassium‐ion, magnesium‐ion, zinc‐metal, aluminum‐ion, calcium‐ion batteries) compared those counterparts.

Language: Английский

---