Stereocomplexed physical hydrogels with high strength and tunable crystallizability

Soft Matter ◽  
2017 ◽  
Vol 13 (45) ◽  
pp. 8502-8510 ◽  
Author(s):  
Heqing Cao ◽  
Xiaohua Chang ◽  
Hailiang Mao ◽  
Jian Zhou ◽  
Zi Liang Wu ◽  
...  
Keyword(s):  
Shape Memory ◽  
High Strength ◽  
Swelling Behavior ◽  
Copolymer Composition ◽  
Shape Memory Properties

Novel stereocomplexed physical hydrogels with tunable crystallizability and high strength were prepared. The microstructure, swelling behavior, and mechanical and shape memory properties of the obtained hydrogels can be tailored by varying the copolymer composition and crystallinity of the stereocomplex.

Hydrogen bonded and ionically crosslinked high strength hydrogels exhibiting Ca2+-triggered shape memory properties and volume shrinkage for cell detachment

2015 ◽  
Vol 3 (30) ◽  
pp. 6347-6354 ◽  
Author(s):  
Zongqing Ren ◽  
Yinyu Zhang ◽  
Yongmao Li ◽  
Bing Xu ◽  
Wenguang Liu
Keyword(s):  
Hydrogen Bonding ◽  
Shape Memory ◽  
High Strength ◽  
Volume Shrinkage ◽  
Cell Detachment ◽  
Shape Memory Properties ◽  
Hydrogen Bonded

Diaminotriazine hydrogen bonding reinforced and Ca2+-crosslinked high strength shape memory hydrogels are fabricated. Ca2+_induced dramatic volume shrinkage is utilized to trigger unharmful cell detachment.

scholarly journals Experimental Study and Modeling of the Fatigue Fracture of High-Strength FeMnSi-based Shape Memory Alloy

2020 ◽  
Vol 28 ◽  
pp. 2110-2117
Author(s):  
Fedor S. Belyaev ◽  
Margarita E. Evard ◽  
Eugeny S. Ostropiko ◽  
Aleksandr E. Volkov
Keyword(s):  
Experimental Study ◽  
Shape Memory Alloy ◽  
Shape Memory ◽  
Fatigue Fracture ◽  
High Strength

Thermo‐responsive shape memory properties based on polylactic acid and styrene‐butadiene‐styrene block copolymer

2021 ◽  
pp. 51000
Author(s):  
Fathin Hani Azizul Rahim ◽  
Abdul Aziz Saleh ◽  
Raa Khimi Shuib ◽  
Ku Marsilla Ku Ishak ◽  
Zuratul Ain Abdul Hamid ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Shape Memory ◽  
Polylactic Acid ◽  
Shape Memory Properties ◽  
Styrene Butadiene Styrene ◽  
Styrene Butadiene ◽  
Butadiene Styrene

Shape memory properties and microstructural evolution of rapidly solidified CuAlBe alloys

2013 ◽  
Vol 80 ◽  
pp. 92-97 ◽  
Author(s):  
Semra Ergen ◽  
Orhan Uzun ◽  
Fikret Yilmaz ◽  
M. Fatih Kiliçaslan
Keyword(s):  
Shape Memory ◽  
Microstructural Evolution ◽  
Shape Memory Properties ◽  
Rapidly Solidified

scholarly journals Shape Memory NiTi and NiTiCu Alloys Obtained by Spark Plasma Sintering Process

2015 ◽  
Vol 13 ◽  
pp. 83-90 ◽  
Author(s):  
Cristiana Diana Cristea ◽  
Magdalena Lungu ◽  
Alexander M. Balagurov ◽  
Virgil Marinescu ◽  
Otilia Culicov ◽  
...  
Keyword(s):  
Shape Memory ◽  
Intermetallic Compounds ◽  
Spark Plasma Sintering ◽  
Sintering Process ◽  
Transformation Behavior ◽  
Plasma Sintering ◽  
New Process ◽  
Shape Memory Properties ◽  
Spark Plasma ◽  
Niti Shape Memory Alloys

The addition of Cu to near equiatomic NiTi shape memory alloys (SMAs) can provide some modifications of their shape memory properties by affecting their transformation behavior. The same effect was obtained in the case of Ni3Ti2 and Ni4Ti3 precipitates presence in the microstructure of NiTi. Also the substitution of Cu to NiTi alloys increases the hardness of the materials. This paper presents the microstructural and mechanical investigations of NiTi and NiTiCu alloys obtained by spark plasma sintering (SPS) process that represents a great potential for researchers as a new process for the fabrication of intermetallic compounds.

Microstructure, mechanical and shape memory properties of Ti–55Pd–5x (x=Zr, Hf, V, Nb) alloys

2013 ◽  
Vol 585 ◽  
pp. 86-93 ◽  
Author(s):  
R. Arockiakumar ◽  
M. Takahashi ◽  
S. Takahashi ◽  
Yoko Yamabe-Mitarai
Keyword(s):  
Shape Memory ◽  
Shape Memory Properties
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