PMID- 31968440
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20210527
LR  - 20210527
IS  - 1533-4899 (Electronic)
IS  - 1533-4880 (Linking)
VI  - 20
IP  - 7
DP  - 2020 Jul 1
TI  - Preparation and Characterization of Poly Methyl Methacrylate/Clay Nanocomposite 
      Powders by Microwave-Assisted In-Situ Suspension Polymerization.
PG  - 4193-4197
LID - 10.1166/jnn.2020.17574 [doi]
AB  - The PMMA (poly methyl methacrylate)/clay nanocomposite powders were synthesized 
      by In-Situ suspension polymerizations using microwave heating. The PMMA/clay 
      nanocomposites were also sampled using injection moulding to make specimens for 
      material characterization. Transmission electron microscopy (TEM) and X-ray 
      diffraction (XRD) indicated the formation of a highly intercalated clay layer in 
      the nanocomposites. It was found that the microstructure of PMMA/clay 
      nanocomposites was strongly dependent of content of clay. Thermo gravimetric 
      analysis (TGA) indicated an improvement in the thermal stability of 
      nanocomposites compared to that of the pure PMMA. Differential scanning 
      calorimetry (DSC) showed that the nanocomposites had a higher glass transition 
      (T(g)) temperature than the PMMA. Fourier-transform infrared (FT-IR) spectroscopy 
      indicated an interaction between the carbonyl group of PMMA and hydroxyl group of 
      the clay. Therefore, a possible reason in enhanced material properties of 
      nanocomposites is that the chemical interaction and nanostructure of PMMA polymer 
      and intercalated inorganic silicate layer has increased the thermal stability of 
      the PMMA/clay nanocomposites.
FAU - Seo, Seong Deok
AU  - Seo SD
AD  - Offshore Plant Resources R&D Center, Korea Institute of Industrial Technology, 
      16, Mieumsandan 5-Ro 41Beon-Gil, Gangseo-Gu, Busan 46744, Republic of Korea.
FAU - Kang, Kyung Chan
AU  - Kang KC
AD  - Offshore Plant Resources R&D Center, Korea Institute of Industrial Technology, 
      16, Mieumsandan 5-Ro 41Beon-Gil, Gangseo-Gu, Busan 46744, Republic of Korea.
FAU - Jeong, Ji Won
AU  - Jeong JW
AD  - R&D Center, HEBEDENT Co., Ltd., 2, Busandaehak-Ro 63Beon-Gil, Geumjeong-Gu, Busan 
      46241, Republic of Korea.
FAU - Lee, Seung Min
AU  - Lee SM
AD  - Offshore Plant Resources R&D Center, Korea Institute of Industrial Technology, 
      16, Mieumsandan 5-Ro 41Beon-Gil, Gangseo-Gu, Busan 46744, Republic of Korea.
FAU - Lee, Ju Dong
AU  - Lee JD
AD  - Offshore Plant Resources R&D Center, Korea Institute of Industrial Technology, 
      16, Mieumsandan 5-Ro 41Beon-Gil, Gangseo-Gu, Busan 46744, Republic of Korea.
FAU - Kim, Dong Hyun
AU  - Kim DH
AD  - R&D Center, HEBEDENT Co., Ltd., 2, Busandaehak-Ro 63Beon-Gil, Geumjeong-Gu, Busan 
      46241, Republic of Korea.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - United States
TA  - J Nanosci Nanotechnol
JT  - Journal of nanoscience and nanotechnology
JID - 101088195
SB  - IM
EDAT- 2020/01/24 06:00
MHDA- 2020/01/24 06:01
CRDT- 2020/01/24 06:00
PHST- 2020/01/24 06:00 [entrez]
PHST- 2020/01/24 06:00 [pubmed]
PHST- 2020/01/24 06:01 [medline]
AID - 10.1166/jnn.2020.17574 [doi]
PST - ppublish
SO  - J Nanosci Nanotechnol. 2020 Jul 1;20(7):4193-4197. doi: 10.1166/jnn.2020.17574.