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Formation of Honeycomb‐Patterned Polyetherketone Cardo (PEK‐C) Films in a Highly Humid Atmosphere
Author(s) -
Tian Ye,
Liu Shuang,
Ding Huaiyu,
Wang Lihua,
Liu Biqian,
Shi Yanqiao
Publication year - 2006
Publication title -
macromolecular chemistry and physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.57
H-Index - 112
eISSN - 1521-3935
pISSN - 1022-1352
DOI - 10.1002/macp.200600357
Subject(s) - polymer , atmosphere (unit) , materials science , fabrication , chemical engineering , volatility (finance) , honeycomb , humidity , polymer chemistry , composite material , meteorology , medicine , physics , alternative medicine , pathology , financial economics , engineering , economics
Summary: The fabrication of honeycomb‐patterned films from PEK‐C in a humid atmosphere is reported. Some governing factors, such as the concentrations of the polymer solutions, the atmosphere humidity, and the volatility of the solvents, are tested. Moreover, by using PEK‐C, PLEG, and PPO, the different mechanisms between hydrophilic polymers and hydrophobic polymers on pattern formation are also studied.Influence of the concentration on water droplet arrangement. Concentration: a) 1 and b) 2 g · L −1 .