Dagestan Scientific Center, Russian Academy of Sciences, Analytical Center for Collective Use, Gadzhiyev Str. 45, 367000 Makhachkala, Russian Federation; Dagestan State University, Gadzhiyev Str. 43-a, 367000 Makhachkala, Russian Federation.
Dagestan Scientific Center, Russian Academy of Sciences, Analytical Center for Collective Use, Gadzhiyev Str. 45, 367000 Makhachkala, Russian Federation; Institute of Physics, Dagestan Scientific Center, Russian Academy of Sciences, Yaragskogo Str. 94, 367003 Makhachkala, Russian Federation.
J Colloid Interface Sci. 2017 Jul 15;498:306-312. doi: 10.1016/j.jcis.2017.03.075. Epub 2017 Mar 18.
Stable highly crystalline titanium dioxide colloids are of paramount importance for the establishment of a solution-processable library of materials that could help in bringing the advantages of digital printing to the world of photocatalysis and solar energy conversion. Nano-sized titanium dioxide in the anatase phase was synthesized by means of hydrothermal methods and treated with hydrogen peroxide to form Peroxy-Titanium Complexes (PTCs). The influence of hydrogen peroxide on the structural, optical and rheological properties of titanium dioxide and its colloidal solutions were assessed and a practical demonstration of a low temperature compliant digitally printed anatase thin film given.
稳定的高结晶二氧化钛胶体对于建立一个可处理的材料库至关重要,这可能有助于将数字打印的优势引入光催化和太阳能转换领域。采用水热法合成了锐钛矿相的纳米二氧化钛,并通过过氧化氢处理形成过氧钛配合物(PTCs)。评估了过氧化氢对二氧化钛及其胶体溶液的结构、光学和流变性能的影响,并给出了低温兼容的数字打印锐钛矿薄膜的实际演示。