Cadmium sulfide quantum dots/poly(acrylic acid-co-acrylic amide) composite hydrogel synthesized by gamma irradiation

2018 ◽  
Vol 145 ◽  
pp. 130-134 ◽  
Author(s):  
Tao Yang ◽  
Qing Li ◽  
Wanxin Wen ◽  
Liang Hu ◽  
Weiwei He ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Acrylic Acid ◽  
Gamma Irradiation ◽  
Cadmium Sulfide ◽  
Composite Hydrogel ◽  
Poly Acrylic Acid

Synthesis and Characterization of Poly(acrylic acid) Stabilized Cadmium Sulfide Quantum Dots

2007 ◽  
Vol 111 (44) ◽  
pp. 12668-12675 ◽  
Author(s):  
Serdar Celebi ◽  
A. Koray Erdamar ◽  
Alphan Sennaroglu ◽  
Adnan Kurt ◽  
Havva Yagci Acar
Keyword(s):  
Quantum Dots ◽  
Acrylic Acid ◽  
Cadmium Sulfide ◽  
Synthesis And Characterization ◽  
Poly Acrylic Acid

Electroactive behavior assessment of poly(acrylic acid)-graphene oxide composite hydrogel in the detection of cadmium

2014 ◽  
Vol 131 (19) ◽  
pp. n/a-n/a ◽  
Author(s):  
Areli Bejarano-Jiménez ◽  
Vladimir A. Escobar-Barrios ◽  
J. Mieke Kleijn ◽  
Cesar A. Ortíz-Ledón ◽  
Luis F. Cházaro-Ruiz
Keyword(s):  
Graphene Oxide ◽  
Acrylic Acid ◽  
Composite Hydrogel ◽  
Behavior Assessment ◽  
Oxide Composite ◽  
Poly Acrylic Acid

Preparation and swelling properties of poly(acrylic acid-co-acrylamide) composite hydrogels

e-Polymers ◽  
2017 ◽  
Vol 17 (1) ◽  
pp. 95-106 ◽  
Author(s):  
Wei-Min Cheng ◽  
Xiang-Ming Hu ◽  
Yan-Yun Zhao ◽  
Ming-Yue Wu ◽  
Zun-Xiang Hu ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Salt Tolerance ◽  
Acrylic Acid ◽  
Water Absorption ◽  
Crosslinking Agent ◽  
Salt Resistance ◽  
Composite Hydrogel ◽  
Swelling Properties ◽  
Unfavorable Effect ◽  
Poly Acrylic Acid

AbstractIn order to study the effect of composite clays on the mechanical properties, water absorption and salt tolerance of a hydrogel, a poly(acrylic acid-co-acrylamide)/bentonite/kaolin composite hydrogel was prepared. Acrylic acid and acrylamide have been used as water absorbent monomers. N,N′-methylene bisacrylamide was used as a crosslinking agent while potassium persulfate was used as an initiator. The water preserving capability, repeated water absorption, salt resistance and the mechanical properties of the composite hydrogel are analyzed and discussed. The results show that a small quantity of bentonite can increase the storage modulus of the composite hydrogel, whereas the excess clay had an unfavorable effect on the mechanical strength of the composite hydrogel. Both bentonite and kaolin significantly improved the water preserving capability, repeated water absorption and salt resistance of the composite hydrogel. Optimum values for the amounts of bentonite and kaolin were found to be 10% and 5%, respectively.

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