Nacre-inspired composite films with high mechanical strength constructed from MXenes and wood-inspired hydrothermal cellulose-based nanofibers for high performance flexible supercapacitors

Nanoscale ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 3079-3091
Author(s):  
Libo Chang ◽  
Zhiyuan Peng ◽  
Tong Zhang ◽  
Chuying Yu ◽  
Wenbin Zhong
Keyword(s):  
Mechanical Strength ◽  
High Performance ◽  
Composite Films ◽  
High Mechanical Strength ◽  
Flexible Supercapacitor ◽  
Flexible Supercapacitors

Wood-inspired HCNF@Lig introduced into MXenes constructing a nacre-like material with high mechanical strength and excellent flexibility used as a flexible supercapacitor.

Arbitrary deformable and high-strength electroactive polymer/MXene anti-exfoliative composite films assembled into high performance, flexible all-solid-state supercapacitors

Nanoscale ◽  
2020 ◽  
Vol 12 (40) ◽  
pp. 20797-20810
Author(s):  
Yang Zhou ◽  
Yubo Zou ◽  
Zhiyuan Peng ◽  
Chuying Yu ◽  
Wenbin Zhong
Keyword(s):  
Energy Storage ◽  
Solid State ◽  
Mechanical Strength ◽  
High Performance ◽  
Composite Films ◽  
High Strength ◽  
Electroactive Polymer ◽  
High Mechanical Strength ◽  
Storage Performance

As-prepared electroactive polymer/MXene composite films are flexible, anti-exfoliative and exhibit high mechanical strength and the assembled supercapacitors show excellent energy storage performance.

MoS2/Cellulose Paper Coupled with SnS2 Quantum Dots as 2D/0D Electrode for High Performance Flexible Supercapacitor

2021 ◽  
Author(s):  
Enaganti Prasanth Kumar ◽  
Venkatarao Selamneni ◽  
Parikshit Sahatiya ◽  
Sanket Goel
Keyword(s):  
Quantum Dots ◽  
High Performance ◽  
Functional Nanomaterials ◽  
Hybrid Functional ◽  
Cellulose Paper ◽  
Flexible Supercapacitor ◽  
Flexible Supercapacitors ◽  
Porous Substrates

The effective incorporation of novel and highly conductive hybrid functional nanomaterials onto flexible and porous substrates are extremely desirable to develop flexible supercapacitors. Even though there are reports on the...

Biotemplated hierarchical polyaniline composite electrodes with high performance for flexible supercapacitors

2016 ◽  
Vol 4 (23) ◽  
pp. 9133-9145 ◽  
Author(s):  
Cheng-Ming Chang ◽  
Zh-Hao Hu ◽  
Ting-Yin Lee ◽  
Yi-An Huang ◽  
Wei-Fu Ji ◽  
...  
Keyword(s):  
Natural Resources ◽  
High Performance ◽  
Composite Electrodes ◽  
Replica Technique ◽  
Electrochemical Capacitance ◽  
Flexible Supercapacitor ◽  
Flexible Supercapacitors

A bioinspired structure flexible supercapacitor device with excellent electrochemical capacitance directly through a replica technique using natural resources has been developed.

Water-Resistant Modification of Desulphurization Gypsum Block

2012 ◽  
Vol 182-183 ◽  
pp. 278-282
Author(s):  
Yan Mu ◽  
Ying Li Fu ◽  
Feng Qing Zhao
Keyword(s):  
Fly Ash ◽  
Mechanical Strength ◽  
High Performance ◽  
Water Resistance ◽  
Curing Temperature ◽  
Curing Time ◽  
Operating Property ◽  
High Mechanical Strength ◽  
Calcined Gypsum ◽  
Hemi Hydrate

A high performance water resistance agent KD-3 prepared from OPC cement, fly ash, slag and additives was used for the modification of hemi-hydrate desulphurization gypsum. Various factors on gypsum block were investigated. The prepared gypsum block possesses excellent water-resistance, good operating property and high mechanical strength. The optimized results was obtained: calcined gypsum 74.9%, KD-3 25%, retarder 0.1%, curing temperature 60°C and curing time 16h.

Graphene nanoribbon wrapped cobalt manganite nanocubes for high performance all-solid-state flexible supercapacitors

2015 ◽  
Vol 3 (18) ◽  
pp. 9925-9931 ◽  
Author(s):  
Sanjeev K. Ujjain ◽  
Preety Ahuja ◽  
Raj K. Sharma
Keyword(s):  
Solid State ◽  
High Performance ◽  
Graphene Nanoribbon ◽  
Hydrothermal Processing ◽  
Flexible Supercapacitor ◽  
Flexible Supercapacitors ◽  
Cobalt Manganite

Graphene nanoribbon (GNR) wrapped nanocubes of cobalt manganite (CoMn2O4) synthesized by hydrothermal processing formed high performance flexible supercapacitor.

scholarly journals Graphene/polyaniline@carbon cloth composite as a high-performance flexible supercapacitor electrode prepared by a one-step electrochemical co-deposition method

RSC Advances ◽  
2017 ◽  
Vol 7 (13) ◽  
pp. 7688-7693 ◽  
Author(s):  
Lele Wen ◽  
Ke Li ◽  
Jingjing Liu ◽  
Yanshan Huang ◽  
Fanxing Bu ◽  
...  
Keyword(s):  
High Performance ◽  
Carbon Cloth ◽  
Deposition Method ◽  
Supercapacitor Electrode ◽  
Flexible Supercapacitor ◽  
Flexible Supercapacitors ◽  
One Step

A one-step electrochemical co-deposition method was used to prepare a graphene/polyaniline composite on carbon cloth for high-performance flexible supercapacitors.

Flexible Supercapacitors Based on Solid Ion Conducting Polymer with High Mechanical Strength

2017 ◽  
Vol 164 (9) ◽  
pp. A1952-A1957 ◽  
Author(s):  
Qingqing Qin ◽  
Xiaodong Du ◽  
Chenxi Xu ◽  
Shenggen Huang ◽  
Weijie Wang ◽  
...  
Keyword(s):  
Mechanical Strength ◽  
Conducting Polymer ◽  
High Mechanical Strength ◽  
Flexible Supercapacitors ◽  
Ion Conducting ◽  
Ion Conducting Polymer

scholarly journals High-Performance Fibres – A Review of Properties and IR-Spectra

Tekstilec ◽  
2021 ◽  
Vol 64 (2) ◽  
pp. 96-118
Author(s):  
Boris Mahltig ◽  
Keyword(s):  
Mechanical Strength ◽  
Ir Spectra ◽  
Infrared Spectra ◽  
High Performance ◽  
Chemical Structure ◽  
Chemical Substance ◽  
Polyphenylene Sulfide ◽  
High Mechanical Strength ◽  
Fibre Properties ◽  
Broad Overview

High-performance fibres are fibre materials that exhibit at least one extraordinary property compared to con¬ventional fibre materials. That extraordinary property is frequently related to excellent fibre stability against certain influences such as fire, heat, chemicals or light. Also, a high mechanical strength is often a property of high-performance fibres. Nevertheless, it should be noted that high-performance fibres exhibit certain weak¬nesses in addition to their advantages. This review presents a broad overview of the most important high-per¬formance fibres, with a special emphasis on their chemical structure and related infrared spectra (IR-spectra). The categorization of the fibres according to chemical substance classes was performed to make it easy for the reader to find a fibre of interest. The main categories are polyethylene (PE) fibres, polyacrylonitrile (PAN) fibres, polyvinylalcohol (PVAL) fibres, polyester-based fibres, polyamide-based fibres, polyetheretherketone (PEEK) fibres, polyimide (PI) fibres, halogen-containing fibres, polyphenylene sulfide (PPS fibres), resin-based fibres and finally inorganic fibres. Competing materials are also discussed, and structural related materials can be easily identified. In addition to discussing fibre properties and selected applications, one of the main aims is to present a various number of IR-spectra as a tool for structural understanding and to help identify unknown fibres. Here, beside the IR-spectra of high-performance fibres, the reference IR-spectra of common fibres are presented for comparison.

A super-thermostable, flexible supercapacitor for ultralight and high performance devices

2020 ◽  
Vol 8 (2) ◽  
pp. 532-542 ◽  
Author(s):  
Dong Won Kim ◽  
Sung Mi Jung ◽  
Hyun Young Jung
Keyword(s):  
High Temperature ◽  
Energy Density ◽  
Polymer Composite ◽  
High Performance ◽  
Composite Electrolytes ◽  
Graphene Aerogel ◽  
High Capacitance ◽  
Flexible Supercapacitor ◽  
Flexible Supercapacitors ◽  
High Temperature Operation

High-temperature operation and flexible supercapacitors are designed from graphene aerogel electrodes and IL-FSN based polymer composite electrolytes, achieving a high capacitance of 1007 F g−1 and an energy density of 1134 Wh kg−1 at 200 °C.

scholarly journals High-performance pan-tactic polythioesters with intrinsic crystallinity and chemical recyclability

2020 ◽  
Vol 6 (34) ◽  
pp. eabc0495
Author(s):  
Changxia Shi ◽  
Michael L. McGraw ◽  
Zi-Chen Li ◽  
Luigi Cavallo ◽  
Laura Falivene ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Mechanical Strength ◽  
High Performance ◽  
Rational Design ◽  
Design Strategy ◽  
High Thermal Stability ◽  
High Chemical ◽  
High Mechanical Strength ◽  
Performance Properties ◽  
Trade Offs

Three types of seemingly unyielding trade-offs have continued to challenge the rational design for circular polymers with both high chemical recyclability and high-performance properties: depolymerizability/performance, crystallinity/ductility, and stereo-disorder/crystallinity. Here, we introduce a monomer design strategy based on a bridged bicyclic thiolactone that produces stereo-disordered to perfectly stereo-ordered polythiolactones, all exhibiting high crystallinity and full chemical recyclability. These polythioesters defy aforementioned trade-offs by having an unusual set of desired properties, including intrinsic tacticity-independent crystallinity and chemical recyclability, tunable tacticities from stereo-disorder to perfect stereoregularity, as well as combined high-performance properties such as high thermal stability and crystallinity, and high mechanical strength, ductility, and toughness.

Sign in / Sign up

Export Citation Format

Share Document