Open AccessУправляемая электрическим полем адсорбция микрокапсул при создании планарных структур
Author(s) -
И.В. Маляр,
О.И. Гуслякова,
Д.М. Митин,
С.В. Стецюра
Publication year - 2018
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2018.04.45633.17039
Subject(s) - adsorption , substrate (aquarium) , suspension (topology) , electric field , materials science , chemical engineering , salt (chemistry) , contact angle , core (optical fiber) , nanotechnology , chemistry , composite material , organic chemistry , physics , mathematics , engineering , oceanography , quantum mechanics , homotopy , pure mathematics , geology
It is found that an electric field applied parallel to a substrate surface influences the adsorption of positively charged core–shell microcapsules on glass substrates. As a result, the amount of microcapsules adsorbed near negative contact is up to 2 times larger than the one absorbed near positive contact. It is also found that small concentration (less than 0.2 M) of salt in microcapsule suspension decreases this effect, while an increase in the concentration to 0.45 M results in enhancement of the effect.