Globally enhanced thermal, mechanical and electrical properties of current-field grading composites with self-assembly semiconducting grains on 3D cellulose aerogel scaffolds

2022 ◽  
Vol 218 ◽  
pp. 109197
Author(s):  
Huasong Xu ◽  
Rui Wang ◽  
Bin Gou ◽  
Jiangang Zhou ◽  
Licheng Li ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Self Assembly ◽  
Current Field ◽  
Cellulose Aerogel ◽  
Mechanical And Electrical Properties

scholarly journals Mechanical and Electrical Properties of DNA Hydrogel-Based Composites Containing Self-Assembled Three-Dimensional Nanocircuits

2021 ◽  
Vol 11 (5) ◽  
pp. 2245
Author(s):  
Ming Gao ◽  
Abhichart Krissanaprasit ◽  
Austin Miles ◽  
Lilian C. Hsiao ◽  
Thomas H. LaBean
Keyword(s):  
Carbon Nanotubes ◽  
Gold Nanoparticles ◽  
Electrical Properties ◽  
Self Assembly ◽  
Three Dimensional ◽  
Mechanical And Electrical Properties ◽  
Dna Tiles ◽  
Dna Hydrogel ◽  
Conductive Nanomaterials ◽  
Dna Hydrogels

Molecular self-assembly of DNA has been developed as an effective construction strategy for building complex materials. Among them, DNA hydrogels are known for their simple fabrication process and their tunable properties. In this study, we have engineered, built, and characterized a variety of pure DNA hydrogels using DNA tile-based crosslinkers and different sizes of linear DNA spacers, as well as DNA hydrogel/nanomaterial composites using DNA/nanomaterial conjugates with carbon nanotubes and gold nanoparticles as crosslinkers. We demonstrate the ability of this system to self-assemble into three-dimensional percolating networks when carbon nanotubes and gold nanoparticles are incorporated into the DNA hydrogel. These hydrogel composites showed interesting non-linear electrical properties. We also demonstrate the tuning of rheological properties of hydrogel-based composites using different types of crosslinkers and spacers. The viscoelasticity of DNA hydrogels is shown to dramatically increase by the use of a combination of interlocking DNA tiles and DNA/carbon nanotube crosslinkers. Finally, we present measurements and discuss electrically conductive nanomaterials for applications in nanoelectronics.

On the mechanical and electrical properties of self-assembly-based organosilicate porous films

2017 ◽  
Vol 5 (33) ◽  
pp. 8599-8607 ◽  
Author(s):  
M. Redzheb ◽  
S. Armini ◽  
T. Berger ◽  
M. Jacobs ◽  
M. Krishtab ◽  
...  
Keyword(s):  
Thin Films ◽  
Electrical Properties ◽  
Self Assembly ◽  
Sol Gel ◽  
Porous Films ◽  
Mechanical And Electrical Properties

The effect of the replacement of Si–O–Si by Si–CH2–Si groups on the mechanical and electrical properties of silica-based hybrid sol–gel thin films is reported.

Study of mechanical and electrical properties of AlMgSi alloys

2010 ◽  
Vol 35 (1) ◽  
pp. 59-69 ◽  
Author(s):  
Fares Serradj ◽  
Rebal Guemini ◽  
Hichem Farh ◽  
Karim Djemmal
Keyword(s):  
Electrical Properties ◽  
Mechanical And Electrical Properties

scholarly journals The Physical-Mechanical and Electrical Properties of Cast Aluminum-Based Alloys Reinforced with Diamond Nanoparticles

2015 ◽  
Vol 57 (11) ◽  
pp. 1485-1490 ◽  
Author(s):  
S. A. Vorozhtsov ◽  
А. P. Khrustalyov ◽  
D. G. Eskin ◽  
S. N. Кulkov ◽  
N. Alba-Baena
Keyword(s):  
Electrical Properties ◽  
Cast Aluminum ◽  
Diamond Nanoparticles ◽  
Mechanical And Electrical Properties
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