A High-Performance Quasi-Solid-State Aqueous …
Herein, we develop a quasi-solid-state aqueous zinc–dual halogen battery composed of freestanding carbon cloth–iodine cathode and in situ prepared concentrated aqueous gel electrolyte. The freestanding composite …
Recent advances on quasi-solid-state electrolytes for …
Solid-state and quasi-solid-state electrolytes have been attracting the scientific community''s attention in the last decade. These electrolytes provide significant advantages, such as the absence of leakage and separators for devices and safety for users. They also allow the assembly of stretchable and bendable supercapacitors.
Quasi-solid-state electrolytes
Herein, a review of the conventional solid-state electrolytes (SSEs) the recent research on quasi-solid-state battery (QSSB) approaches to overcome the issues of the state-of-the-art SSBs is reported.
Next-generation magnesium-ion batteries: The quasi-solid-state …
Despite hydrogen bond anchoring, the quasi-solid-state electrolyte benefits from the immobilized water network and exhibits an ionic conductivity of 1.24 mS cm −1, superior to those of nonaqueous Mg-ion electrolytes and all-solid-state electrolytes, which are commonly in the order of 10 −6 to 10 −4 S cm −1 at room temperature (table S1) (36–41). Ionic interactions …
Advancements in Quasi-Solid-State Li Batteries: A Rigid Hybrid ...
The solid-state LiFePO4 cell exhibited the best electrochem. properties among the reported solid-state batteries, along with a reasonable rate capability. Li/LiCoO2 cells prepd. using this nanocomposite solid electrolyte exhibited high performance at both room temp. and a high temp., confirming their potential as lithium batteries with enhanced safety and a wide range of …
Quasi-solid-state sulfur cathode with ultralean electrolyte via in …
Notably, the quasi-solid-state Li-S battery can discharge normally with ultralean electrolyte of even 1 μL mg sulfur −1. Moreover, the pouch cell with low E/S (3 μL mg −1) delivers a high energy density of 369.8 Wh kg −1. This work demonstrates the feasibility of quasi-solid-state Li-S batteries under lean-electrolyte condition ...
Quasi-Solid-State Na–O2 Battery with Composite Polymer …
Na–O2 batteries have emerged as promising candidates due to their high theoretical energy density (1,601 Wh kg–1), the potential for high energy storage efficiency, and the abundance of sodium in the earth''s crust. Considering the safety issue, quasi-solid-state composite polymer electrolytes are among the promising solid-state electrolyte candidates. …
Critical challenges and solutions: quasi-solid-state …
Electrolytes, as a key component of batteries, have been widely investigated with the aim of performance improvement and lifespan extension, and the research trend has shifted from liquid-state toward solid-state for …
Polymer‐Ion Interaction Prompted Quasi‐Solid Electrolyte for …
In addition, poor solid–solid interface also hinders ion migration due to the lack of a lithium-ion conductive network. To solve these issues, quasi-solid electrolytes (noted as QSEs) comprising polymer networks and liquid electrolytes become a promising pathway for operating solid-state batteries at room temperature.
Recent Progress in Quasi/All-Solid-State Electrolytes …
This article aims to provide an overview of the recent progress of solid-state lithium–sulfur batteries related to various kinds of solid-state electrolytes, which mainly include three aspects: the fundamentals and current …
Electrolyte design principles for developing quasi-solid …
As a proof of concept, we show a rationally designed quasi-solid-state halide-ion-conducting gel polymer electrolyte (HGPE) which can enhance the reversible capacity and cyclability of CIBs.
An electron-blocking interface for garnet-based quasi-solid-state ...
For our quasi-solid-state lithium metal cells, the lithium negative electrode was prepared by dipping the LLZTO-KF pellet into molten lithium, where lithium metal was tightly bonded to the pellet ...
Porous Organic Cage-Based Quasi-Solid-State Electrolyte with …
A porous organic cage (POC)-based quasi-solid-state electrolyte (QSSE) with cavity-induced anion-trapping effect was rationally designed to enable the stable operation of …
Next-generation magnesium-ion batteries: The quasi …
We designed a quasi-solid-state magnesium-ion battery (QSMB) that confines the hydrogen bond network for true multivalent metal ion storage. The QSMB demonstrates an energy density of 264 W·hour kg −1, nearly five …
Few-layer bismuth selenide cathode for low-temperature quasi-solid ...
Liu, J. et al. A flexible quasi-solid-state nickel-zinc battery with high energy and power densities based on 3D electrode design. Adv. Mater. 28, 8732–8739 (2016).
Quasi-Solid-State Electrolyte Induced by Metallic MoS
Here, we report in situ formation of a quasi-solid-state electrolyte (QSSE) on the metallic 1T phase molybdenum disulfide (MoS 2) host that extends the lifetime of Li–S batteries. We find that the metallic 1T phase MoS 2 host is able to initiate the ring-opening polymerization of 1,3-dioxolane (DOL), forming an integrated QSSE inside ...
An Ion-Channel-Reconstructed Water/Organic Amphiphilic Quasi-Solid ...
Quasi-solid-state electrolytes (QSSEs) have garnered significant attention due to combining the dynamic properties of liquid electrolytes and the high safety of solid-state electrolytes. However, the limited electrochemical stability window (ESW) of liquid electrolytes and the low conductivity of the polymer matrix seriously constrain practical ...
Design and Optimization Strategies for Flexible Quasi-Solid-State ...
Chen et al. proposed a flexible quasi-solid-state TEC, via the rational design of a hydrogel electrolyte, which simultaneously modulates the thermoelectric effect and mechanical robustness by redox-coupled multivalent ions . The enhancement of the mechanical strength of the gel electrolyte establishes a solid foundation for the integration of more intricate wearable …
Functionalized Quasi‐Solid‐State Electrolytes in Aqueous Zn‐Ion ...
Zn-ion batteries with aqueous quasi-solid-state electrolytes (AQSSEs) with various functional groups that contain electronegative atoms (O/N/F) with tunable electron accumulation states are considered as a promising candidate to power the flexible devices and tremendous progress has been achieved in this prospering area. Herein, this review ...
Near-strain-free anode architecture enabled by interfacial diffusion ...
Kim, J.-S. et al. Surface engineering of inorganic solid-state electrolytes via interlayers strategy for developing long-cycling quasi-all-solid-state lithium batteries. Nat. Commun. 14, 782 (2023).
Functionalized Quasi‐Solid‐State Electrolytes in Aqueous Zn‐Ion ...
Zn-ion batteries with aqueous quasi-solid-state electrolytes (AQSSEs) with various functional groups that contain electronegative atoms (O/N/F) with tunable electron …
High‐Performance Quasi‐Solid‐State Pouch Cells …
The capacity retention is 76.9% after 386 cycles. The much-improved cycling stability of quasi-solid-state pouch cells with PEGDA-PEs is ascribed to their better oxidation stability, as proved in Figure 2d. In addition, …
Advanced Energy Materials
Gel polymer electrolytes (GPE) have stimulated the enthusiasm to develop high-performance quasi-solid-state lithium–sulfur (Li–S) batteries, but the incompatibility between non-polar sulfur cathode and polar GPE has limited its further development. Changing polarity by replacing the non-polar sulfur cathode to polar organosulfur cathode is ...
Quasi-Solid-State Na–O2 Battery with Composite …
The quasi-solid-state composite with a trace electrolyte (QPE-25 wt %-NZSP) showed a conductivity of 3.5 × 10 –4 S cm –1 at room temperature. Moreover, QPE-25 wt %-NZSP exhibited a wide electrochemical stability …