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On-Uma Kheowan. Synthesis and characterization of ruthenium(II)-poly(N-vinylpyridinium bromide) as a catalyst for the Belousov-Zhabotinsky reaction. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2016.
Synthesis and characterization of ruthenium(II)-poly(N-vinylpyridinium bromide) as a catalyst for the Belousov-Zhabotinsky reaction
Name: Suwalak Thongsut
Organization :
Mahidol University. Faculty of Science
Name: Panya Sunintaboon
Organization :
Mahidol University. Faculty of Science
Name: On-Uma Kheowan
Organization :
Mahidol University. Faculty of Science
Email :
onuma.khe@mahidol.ac.th
keyword:
Ruthenium(II)
Abstract:
A self-oscillating polymer gel coupled with a nonlinear chemical reaction such as the
Belousov-Zhabotinsky (BZ) reaction has been studied for developing a chemical robot, a
mass-transport gel system, and a chemical actuator. In this work, we focus on a synthesis of
the catalyst for this reaction. cis-Bis(2,2'-bipyridine) dichlororuthenium(II) hydrate was
coordinated with pyridines of poly(4-vinylpyridine) under the reflux condition and lithium
perchlorate was used to be a counter ion. After that 2,3-dibromopropionic acid was added to
create the vinyl group that will be a crosslinking point. The UV-Vis spectrum of the product
shows the maximum absorption band of ruthenium(II) at 464 nm. Additionally, the FTIR
spectrum of the product shows the characteristic of the vinyl group at 1637 cm−1. It confirms
that the product succeeds in having the vinyl group attached to pyridine of poly(4-
vinylpyridine). From the UV-Vis and FTIR results, it is reasonable to suggest that the product
is ruthenium(II)-poly(N-vinylpyridinium bromide). This polymeric catalyst is applicable for
the study of the self-oscillating gel in the BZ reaction. In the future studies, our polymeric
catalyst will be copolymerized with N-isopropylacrylamide to obtain a polymer gel. Then, the
autonomous swelling-deswelling of this polymer gel induced by the BZ reaction will be
investigated.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2016
Modified:
2023-01-09
Issued:
2023-01-09
บทความ/Article
application/pdf
BibliograpyCitation :
In Chemical Society of Thailand under the Patronage of Professor Dr. HRH Princess Chulabhorn and Chulalongkorn University Faculty of science. Pure and Applied Chemistry International Conference (PACCON 2016) (pp.1422-1426). Bangkok : Chemical Society of Thailand under the Patronage of Professor Dr. HRH Princess Chulabhorn
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.031928 วินาที
Suwalak Thongsut
| Title | Contributor | Type |
|---|---|---|
| Synthesis and characterization of ruthenium(II)-poly(N-vinylpyridinium bromide) as a catalyst for the Belousov-Zhabotinsky reaction
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Suwalak Thongsut;Panya Sunintaboon;On-Uma Kheowan | บทความ/Article |
Panya Sunintaboon
| Title | Contributor | Type |
|---|---|---|
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| Synthesis and characterization of ruthenium(II)-poly(N-vinylpyridinium bromide) as a catalyst for the Belousov-Zhabotinsky reaction
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Suwalak Thongsut;Panya Sunintaboon;On-Uma Kheowan | บทความ/Article | |
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On-Uma Kheowan
| Title | Contributor | Type |
|---|---|---|
| Synthesis and characterization of ruthenium(II)-poly(N-vinylpyridinium bromide) as a catalyst for the Belousov-Zhabotinsky reaction
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Suwalak Thongsut;Panya Sunintaboon;On-Uma Kheowan | บทความ/Article | |
| Exploring color dynamics of oscillations and chemical waves in the Belousov-Zhabotinsky (BZ) reaction : school laboratory experiments
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