Polymeric Complex-Based Transparent and Healable Ionogels with High Mechanical Strength and Ionic Conductivity as Reliable Strain Sensors

2020 ◽  
Vol 12 (51) ◽  
pp. 57477-57485
Author(s):  
Dehui Weng ◽  
Fuchang Xu ◽  
Xiang Li ◽  
Siheng Li ◽  
Yang Li ◽  
...  
Keyword(s):  
Ionic Conductivity ◽  
Mechanical Strength ◽  
Strain Sensors ◽  
Polymeric Complex ◽  
High Mechanical Strength

scholarly journals Dynamic Nanohybrid-Polysaccharide Hydrogels for Soft Wearable Strain Sensing

Sensors ◽  
2021 ◽  
Vol 21 (11) ◽  
pp. 3574
Author(s):  
Pejman Heidarian ◽  
Hossein Yousefi ◽  
Akif Kaynak ◽  
Mariana Paulino ◽  
Saleh Gharaie ◽  
...  
Keyword(s):  
Mechanical Strength ◽  
Strain Sensors ◽  
Self Healing ◽  
Nano Materials ◽  
Strain Sensing ◽  
Ferric Ions ◽  
Research Activity ◽  
Adhesion Properties ◽  
High Mechanical Strength ◽  
The Moment

Electroconductive hydrogels with stimuli-free self-healing and self-recovery (SELF) properties and high mechanical strength for wearable strain sensors is an area of intensive research activity at the moment. Most electroconductive hydrogels, however, consist of static bonds for mechanical strength and dynamic bonds for SELF performance, presenting a challenge to improve both properties into one single hydrogel. An alternative strategy to successfully incorporate both properties into one system is via the use of stiff or rigid, yet dynamic nano-materials. In this work, a nano-hybrid modifier derived from nano-chitin coated with ferric ions and tannic acid (TA/Fe@ChNFs) is blended into a starch/polyvinyl alcohol/polyacrylic acid (St/PVA/PAA) hydrogel. It is hypothesized that the TA/Fe@ChNFs nanohybrid imparts both mechanical strength and stimuli-free SELF properties to the hydrogel via dynamic catecholato-metal coordination bonds. Additionally, the catechol groups of TA provide mussel-inspired adhesion properties to the hydrogel. Due to its electroconductivity, toughness, stimuli-free SELF properties, and self-adhesiveness, a prototype soft wearable strain sensor is created using this hydrogel and subsequently tested.

Thin laminar composite solid electrolyte with high ionic conductivity and mechanical strength towards advanced all-solid-state lithium–sulfur battery

2020 ◽  
Vol 8 (44) ◽  
pp. 23344-23353
Author(s):  
Pengfei Zhai ◽  
Na Peng ◽  
Zeyu Sun ◽  
Wenjia Wu ◽  
Weijie Kou ◽  
...  
Keyword(s):  
Ionic Conductivity ◽  
Mechanical Strength ◽  
Solid Electrolyte ◽  
Laminar Composite ◽  
High Mechanical Strength ◽  
Excellent Electrochemical Performance ◽  
Composite Solid Electrolyte ◽  
Sulfur Battery ◽  
Composite Solid ◽  
Lithium Sulfur

Thin laminar composite solid electrolyte with high mechanical strength and ionic conductivity imparts the Li–S battery an excellent electrochemical performance.

Deep insight into ionic transport in polyampholyte gel electrolytes towards high performance solid supercapacitors

2019 ◽  
Vol 7 (27) ◽  
pp. 16414-16424
Author(s):  
Dong Li ◽  
Zhen Xu ◽  
Xingxiang Ji ◽  
Libin Liu ◽  
Guangjie Gai ◽  
...  
Keyword(s):  
Ionic Conductivity ◽  
Mechanical Strength ◽  
High Performance ◽  
Ionic Transport ◽  
Gel Electrolyte ◽  
High Ionic Conductivity ◽  
Deep Insight ◽  
High Mechanical Strength ◽  
Gel Electrolytes ◽  
Insight Into

A novel polyampholyte gel electrolyte with high ionic conductivity and high mechanical strength was developed and was suitable for supercapacitors.

Poly(ionic liquid)-based polymer composites as high-performance solid-state electrolytes: benefiting from nanophase separation and alternating polymer architecture

2020 ◽  
Vol 56 (57) ◽  
pp. 7929-7932
Author(s):  
Meng Zhang ◽  
Quan Zuo ◽  
Lei Wang ◽  
Songrui Yu ◽  
Yiyong Mai ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Solid State ◽  
Ionic Conductivity ◽  
Mechanical Strength ◽  
Polymer Composites ◽  
Polymer Electrolytes ◽  
High Performance ◽  
High Mechanical Strength ◽  
Poly Ionic Liquid ◽  
Nanophase Separation

Solid-state polymer electrolytes with remarkably high ionic conductivity and high mechanical strength are achieved via nanophase separation.

DMV 59

Alloy Digest ◽  
2009 ◽  
Vol 58 (8) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
High Temperature ◽  
Mechanical Strength ◽  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
High Mechanical Strength ◽  
Temperature Performance

Abstract DMV 59 is the material of choice for a wide variety of applications where significant corrosion resistance and high mechanical strength is necessary. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, and joining. Filing Code: Ni-672. Producer or source: Mannesmann DMV Stainless USA Inc.

BOFORS 2RM2

Alloy Digest ◽  
1965 ◽  
Vol 14 (5) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
Low Temperature ◽  
Mechanical Strength ◽  
Physical Properties ◽  
Tensile Properties ◽  
Cast Steel ◽  
Heat Treating ◽  
High Mechanical Strength ◽  
Temperature Performance

Abstract BOFORS 2RM2 is a hardenable stainless cast steel having good weldability, high mechanical strength and improved corrosion resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on low temperature performance and corrosion resistance as well as casting, forming, heat treating, machining, and joining. Filing Code: SS-169. Producer or source: Aktiebolaget Bofors.

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