Near-Infrared Chromophore Functionalized Soft Actuator with Ultrafast Photoresponsive Speed and Superior Mechanical Property

2017 ◽  
Vol 139 (33) ◽  
pp. 11333-11336 ◽  
Author(s):  
Li Liu ◽  
Mei-Hua Liu ◽  
Lin-Lin Deng ◽  
Bao-Ping Lin ◽  
Hong Yang
Keyword(s):  
Mechanical Property ◽  
Near Infrared ◽  
Soft Actuator ◽  
Superior Mechanical Property

Role of Biopolymer in Nacre Heated in Nitrogen Atmosphere

2011 ◽  
Vol 236-238 ◽  
pp. 1593-1597
Author(s):  
Yuan Lin An ◽  
Zhi Ming Liu ◽  
Gan Wang ◽  
Wen Jian Wu
Keyword(s):  
Mechanical Property ◽  
Phase Transformation ◽  
Testing Machine ◽  
Nitrogen Atmosphere ◽  
Toughening Mechanism ◽  
Three Point Bending ◽  
Superior Mechanical Property ◽  
Dsc Curves ◽  
Universal Mechanical Testing Machine

Nacre is one of the most attractive biological materials for its superior mechanical property which is mainly due to the “brick-mortar” microstructure. Nacre samples are heated in N2 atmosphere at 200°C, 400°C and 600°C, separately. The microstructures of the fresh and heated samples are characterized by SEM and XRD, and the three-point bending strengths of these samples are tested by universal mechanical testing machine. TG-DSC curves are performed on the fresh nacre and the demineralized one. The results show that biopolymer plays important roles in maintaining the microstructure, toughening mechanism and the phase transformation of aragonite.

Fabrication of tubular braid reinforced PMIA nanofiber membrane with mussel-inspired Ag nanoparticles and its superior performance for the reduction of 4-nitrophenol

Nanoscale ◽  
2018 ◽  
Vol 10 (42) ◽  
pp. 19835-19845 ◽  
Author(s):  
Mingxing Chen ◽  
Changfa Xiao ◽  
Chun Wang ◽  
Hailiang Liu ◽  
Heng Huang ◽  
...  
Keyword(s):  
Mechanical Property ◽  
Catalytic Activity ◽  
Ag Nanoparticles ◽  
Superior Performance ◽  
Nanofiber Membrane ◽  
Superior Mechanical Property

A novel tubular braid reinforced (TBR) PMIA/CA-PEI/Ag nanofiber membrane that showed superior mechanical property and catalytic activity was fabricated.

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