Synthesis and Characterization of PbS Nanocrystallites in Random Copolymer Ionomers

1999 ◽  
Vol 11 (11) ◽  
pp. 3365-3369 ◽  
Author(s):  
Zhaohua Zeng ◽  
Suhua Wang ◽  
Shihe Yang
Keyword(s):  
Random Copolymer ◽  
Synthesis And Characterization

Synthesis and characterization of block copolymer and comparative study with random copolymer via superacid–catalyzed reaction

2018 ◽  
Vol 43 (26) ◽  
pp. 11862-11871 ◽  
Author(s):  
Taewook Ryu ◽  
Faiz Ahmed ◽  
Sabuj Chandra Sutradhar ◽  
Nasrin Siraj Lopa ◽  
Hanmo Yang ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Comparative Study ◽  
Random Copolymer ◽  
Synthesis And Characterization

Synthesis and Characterization of Alternating and Random Copolymer Brushes

2009 ◽  
Vol 210 (20) ◽  
pp. 1717-1725 ◽  
Author(s):  
Koji Ishizu ◽  
Nobuyuki Okamoto ◽  
Takuya Murakami ◽  
Satoshi Uchida ◽  
Schuichi Nojima
Keyword(s):  
Random Copolymer ◽  
Synthesis And Characterization ◽  
Copolymer Brushes

Gels for the Conservation of Cultural Heritage

2012 ◽  
Vol 1418 ◽  
Author(s):  
Piero Baglioni ◽  
Debora Berti ◽  
Massimo Bonini ◽  
Emiliano Carretti ◽  
Maria Del Carmen Casas Perez ◽  
...  
Keyword(s):  
Cultural Heritage ◽  
Ftir Spectroscopy ◽  
Vinyl Acetate ◽  
Vinyl Alcohol ◽  
Random Copolymer ◽  
Synthesis And Characterization ◽  
Poly Vinyl Alcohol ◽  
Works Of Art ◽  
Polymeric Dispersions

ABSTRACTThe consolidation of a pictorial surface or the removal of undesired material from the surface of an artifact, are the most important and delicate operations in the conservation of cultural heritage. In this contribution we report on the synthesis and characterization of two innovative systems for the cleaning of works of art: i) highly viscous polymeric dispersions (HVPDs) of poly(vinyl alcohol-co-vinyl acetate) random copolymer (PVAc), and ii) chemical gels from acrylamide - N,N’-methylene bisacrylamide, loaded with innovative aqueous cleaning systems. These systems were prepared, characterized and tested over artistic surfaces, such as wood and canvas. Rheology and FTIR spectroscopy allowed the characterization of the materials, and provided evidence that the systems allow an efficient cleaning of the substrates, without leaving residues.

Synthesis and Characterization of the Three Dicyclopentapyrenes

1996 ◽  
Vol 61 (10) ◽  
pp. 3572-3572
Author(s):  
Lawrence T. Scott ◽  
Atena Necula
Keyword(s):  
Synthesis And Characterization
Sign in / Sign up

Export Citation Format

Share Document