SYNTHESIS AND CHARACTERIZATION OF BLOCK COPOLYMERS OF

Cilt: 4 Sayı: 2 1 Mart 2009
  • Adnan Kurt
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SYNTHESIS AND CHARACTERIZATION OF BLOCK COPOLYMERS OF

Öz

The homopolymer of ethyl methacrylate and diblock and triblock copolymer with styrene were accomplished by atom transfer radical polymerization method. Temperature studies indicated that the polymerizations occurred smoothly in bulk at 110°C and 130°C for ethyl methacrylate and Styrene. Of all polymers were characterized by FT-IR, 1H-NMR, UV-VIS and DSC techniques. The percentage of styrene units in the diblock and triblock copolymers were obtained as 68 and 21 (by %), respectively. The Tg values for poly(EMA), poly(EMA-b-St) diblock and poly(EMA-b-St-b-EMA) triblock copolymer were determined as 73°C, 97°C and 78°C, respectively. The results obtained from GPC chromatograms showed that the polymerizations were controlled/living. The average molecular weight (Mn) and the molecular weight distribution of homo, diblock and triblock copolymers were found as 3100, 29300, 40000 and as 1,14, 1,17, 1,96, respectively.

Anahtar Kelimeler

Ayrıntılar

Birincil Dil

Türkçe

Konular

-

Bölüm

-

Yazarlar

Adnan Kurt Bu kişi benim

Yayımlanma Tarihi

1 Mart 2009

Gönderilme Tarihi

8 Ağustos 2014

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2009 Cilt: 4 Sayı: 2

Kaynak Göster

APA
Kurt, A. (2009). SYNTHESIS AND CHARACTERIZATION OF BLOCK COPOLYMERS OF. Physical Sciences, 4(2), 52-59. https://doi.org/10.12739/10.12739
AMA
1.Kurt A. SYNTHESIS AND CHARACTERIZATION OF BLOCK COPOLYMERS OF. Physical Sciences. 2009;4(2):52-59. doi:10.12739/10.12739
Chicago
Kurt, Adnan. 2009. “SYNTHESIS AND CHARACTERIZATION OF BLOCK COPOLYMERS OF”. Physical Sciences 4 (2): 52-59. https://doi.org/10.12739/10.12739.
EndNote
Kurt A (01 Mart 2009) SYNTHESIS AND CHARACTERIZATION OF BLOCK COPOLYMERS OF. Physical Sciences 4 2 52–59.
IEEE
[1]A. Kurt, “SYNTHESIS AND CHARACTERIZATION OF BLOCK COPOLYMERS OF”, Physical Sciences, c. 4, sy 2, ss. 52–59, Mar. 2009, doi: 10.12739/10.12739.
ISNAD
Kurt, Adnan. “SYNTHESIS AND CHARACTERIZATION OF BLOCK COPOLYMERS OF”. Physical Sciences 4/2 (01 Mart 2009): 52-59. https://doi.org/10.12739/10.12739.
JAMA
1.Kurt A. SYNTHESIS AND CHARACTERIZATION OF BLOCK COPOLYMERS OF. Physical Sciences. 2009;4:52–59.
MLA
Kurt, Adnan. “SYNTHESIS AND CHARACTERIZATION OF BLOCK COPOLYMERS OF”. Physical Sciences, c. 4, sy 2, Mart 2009, ss. 52-59, doi:10.12739/10.12739.
Vancouver
1.Adnan Kurt. SYNTHESIS AND CHARACTERIZATION OF BLOCK COPOLYMERS OF. Physical Sciences. 01 Mart 2009;4(2):52-9. doi:10.12739/10.12739