ORCID Profile
0000-0002-9757-7230
Current Organisations
Deakin University - Geelong Campus at Waurn Ponds
,
Deakin University
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Publications
Highly stable lithium anodes from recycled hemp textile
Publisher: Royal Society of Chemistry (RSC)
Date: 2022
DOI: 10.1039/D1CC05928A
Abstract: A cost-effective and scalable approach to produce highly stable Li composite anode from hemp textile waste with long cycling life.
Self-templated formation of tremella-like MoS2 with expanded spacing of (002) crystal planes for Li-ion batteries
Publisher: Springer Science and Business Media LLC
Date: 12-02-2016
Multiscale sulfur particles confined in honeycomb-like graphene with the assistance of bio-based adhesive for ultrathin and robust free-standing electrode of Li–S batteries with improved performance
Publisher: Royal Society of Chemistry (RSC)
Date: 2016
DOI: 10.1039/C5RA26501K
Abstract: Ultrathin honeycomb-like graphene nanocomposite membrane with biosurfactant enhanced interfacial adhesion as flexible and robust cathode may show potential for next-generation high-performance Li–S batteries.
Synthesis of a porous sheet-like V2O5–CNT nanocomposite using an ice-templating ‘bricks-and-mortar’ assembly approach as a high-capacity, long cyclelife cathode material for lith
Publisher: Royal Society of Chemistry (RSC)
Date: 2016
DOI: 10.1039/C5TA10414A
Abstract: An ice-templating “bricks-and-mortar” assembly approach is reported to make a two-dimensional (2D) porous sheet-like V2O5–CNT nanocomposite.
Mothers’ experiences of engaging in blended online learning in higher education
Publisher: Informa UK Limited
Date: 05-02-2023
Pore-assisted lithium deposition in hierarchically porous and hollow carbon textile for highly stable lithium anode
Publisher: Elsevier BV
Date: 03-2021
Synthesis of nitrogen-sulfur co-doped Ti3C2T MXene with enhanced electrochemical properties
Publisher: Elsevier BV
Date: 02-2022
Additive-Free MXene Liquid Crystals and Fibers
Publisher: American Chemical Society (ACS)
Date: 06-02-2020
Graphene-Enveloped Poly(N-vinylcarbazole)/Sulfur Composites with Improved Performances for Lithium–Sulfur Batteries by A Simple Vibrating-Emulsification Method
Publisher: American Chemical Society (ACS)
Date: 22-07-2015
Abstract: We prepared the Poly(N-vinylcarbazole)/sulfur@reduced graphene oxide (PVK/S@RGO) composites via a facile vibrating-emulsification synthesis method, which consist of the composites cores of large sulfur particles integrated into PVK conductive network and the conducting shell of reduced graphene oxide sheets. The PVK in the composites plays multiple roles in different processes. In preparation processes, PVK functions as dispersants to prevent sulfur particles from aggregating into excessively large size. And in the cycling test, PVK could play as additional electroactive binders and barriers to reinforce the electrode stability, accommodate volume change and reduce polysulfides shuttling. The resulting PVK/S@RGO composites containing 71 wt % sulfur exhibit excellent cycling performance and rate properties with a high discharge capacity of 843.5 mA h g(-1) and a charge capacity retention of 77% (only 0.07% capacity degradation per cycle) from 20th to 400th at 1 C, corresponding to an average Coulombic efficiency of over 94%.
Poly(3,4-ethylene-dioxythiophene)-poly(styrenesulfonate) glued and graphene encapsulated sulfur-carbon film for high-performance free-standing lithium-sulfur batteries
Publisher: Elsevier BV
Date: 02-2017
Highly Conductive Ti3C2Tx MXene Hybrid Fibers for Flexible and Elastic Fiber‐Shaped Supercapacitors
Publisher: Wiley
Date: 17-01-2019
Abstract: Fiber-shaped supercapacitors (FSCs) are promising energy storage solutions for powering miniaturized or wearable electronics. However, the scalable fabrication of fiber electrodes with high electrical conductivity and excellent energy storage performance for use in FSCs remains a challenge. Here, an easily scalable one-step wet-spinning approach is reported to fabricate highly conductive fibers using hybrid formulations of Ti
Superelastic Ti3C2Tx MXene-Based Hybrid Aerogels for Compression-Resilient Devices
Publisher: American Chemical Society (ACS)
Date: 26-02-2021
High-Performance Biscrolled MXene/Carbon Nanotube Yarn Supercapacitors.
Publisher: Wiley
Date: 07-08-2018
Abstract: Yarn-shaped supercapacitors (YSCs) once integrated into fabrics provide promising energy storage solutions to the increasing demand of wearable and portable electronics. In such device format, however, it is a challenge to achieve outstanding electrochemical performance without compromising flexibility. Here, MXene-based YSCs that exhibit both flexibility and superior energy storage performance by employing a biscrolling approach to create flexible yarns from highly delaminated and pseudocapacitive MXene sheets that are trapped within helical yarn corridors are reported. With specific capacitance and energy and power densities values exceeding those reported for any YSCs, this work illustrates that biscrolled MXene yarns can potentially provide the conformal energy solution for powering electronics beyond just the form factor of flexible YSCs.
Fast and scalable wet-spinning of highly conductive PEDOT:PSS fibers enables versatile applications
Publisher: Royal Society of Chemistry (RSC)
Date: 2019
DOI: 10.1039/C9TA00022D
Abstract: Here, we report a one-step method to produce highly conducting poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) fibers that enables applications in fast response and highly sensitive touch sensors, body moisture monitoring, and long fiber-shaped supercapacitors.
A nitrogenous pre-intercalation strategy for the synthesis of nitrogen-doped Ti3C2Tx MXene with enhanced electrochemical capacitance
Publisher: Royal Society of Chemistry (RSC)
Date: 2021
DOI: 10.1039/D0TA11907E
Abstract: A two-step pre-intercalation strategy is developed, using ammonium citrate as an all-in-one intercalant, antioxidant and nitrogen source, for producing nitrogen-doped Ti 3 C 2 T x MXene with improved electrochemical capacitance and high-rate performance.
Elastic Fiber Supercapacitors for Wearable Energy Storage
Publisher: Wiley
Date: 17-05-2018
Abstract: The development of wearable devices such as smart watches, intelligent garments, and wearable health-monitoring devices calls for suitable energy storage devices which have matching mechanical properties and can provide sufficient power for a reasonable duration. Stretchable fiber-based supercapacitors are emerging as a promising candidates for this purpose because they are lightweight, flexible, have high energy and power density, and the potential for easy integration into traditional textile processes. An important characteristic that is oftentimes ignored is stretchability-fiber supercapacitors should be able to accommodate large elongation during use, endure a range of bending motions, and then revert to its original form without compromising electrical and electrochemical performance. This article summarizes the current research progress on stretchable fiber-based supercapacitors and discusses the existing challenges on material preparation and fiber-based device fabrication. This article aims to help researchers in the field to better understand the challenges related to material design and fabrication approaches of fiber-based supercapacitors, and to provide insights and guidelines toward their wearability.
A coaxial yarn electrode based on hierarchical MoS2 nanosheets/carbon fiber tows for flexible solid-state supercapacitors
Publisher: Royal Society of Chemistry (RSC)
Date: 2016
DOI: 10.1039/C6RA10178J
Abstract: The carbon fiber tows/hierarchical MoS 2 nanosheets (ACFTs/MoS 2 ) yarn electrodes synthesized via hydrothermal approach represent hierarchical morphology, coaxial structure, high specific area, excellent electrochemical performance and bending flexibility.
Recent progress in flexible energy storage materials for lithium-ion batteries and electrochemical capacitors: A review
Publisher: Springer Science and Business Media LLC
Date: 30-05-2016
DOI: 10.1557/JMR.2016.195
Building diversity in the speech-language pathology workforce through a blended online Master of Speech Pathology
Publisher: Informa UK Limited
Date: 23-04-2022
In situ synthesized single-crystalline LiMn2O4 embedded in carbon nanotube films as free-standing cathodes for Li-ion batteries
Publisher: Royal Society of Chemistry (RSC)
Date: 2016
DOI: 10.1039/C5RA27480J
Abstract: Single-crystalline octagonal LiMn 2 O 4 nanoparticles embedded in a carbon nanotube film are synthesized and used as a binder-free and self-standing cathode for lithium ion batteries.
Related Organisations
Deakin University - Geelong Campus At Waurn Ponds
Location: Australia
Related Funding Activities
No related grants have been discovered for Zhiyu Wang.