ГИБРИДТІ КҮН КОЛЛЕКТОРЛАРЫНДА ПАЙДАЛАНУ МҮМКІНДІГІ ҮШІН TiO₂ НЕГІЗІНДЕГІ НАНОСҰЙЫҚТЫҚТАРДЫҢ ТҰРАҚТЫЛЫҒЫН ЗЕРТТЕУ

Гибридті күн коллекторларында салқындату жүйесінде наносұйықтықтарды пайдалану жылу алмасуды қарқындатудың өзекті мәселесі болып табылады. Бұл жылу тасымалдағыш күн панельдерінің бетін тиімдірек салқындатуға мүмкіндік береді, бұл коллектордың өнімділігін арттырады. Дегенмен, нанобөлшектердің агломерациясында және олардың кейінгі тұнуында көрінетін наносұйықтықтың төмен тұрақтылығы жылуфизикалық қасиеттерінің нашарлауына әсер етеді. Бұл мақалада CTAB және SDBS беттік белсенді заттарымен тұрақтандырылған TiO₂-бидистилденген су наносұйықтығының тұну процесі қарастырылады. Тұну процесі УКвизиялық спектроскопия арқылы бақыланды. SDBS қолдануымен салыстырғанда төмен тұну жылдамдығымен ерекшеленген CTAB беттік-белсенді затының жоғары тұрақтандырушы әсер байқалды.

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