Titanium dioxide material as well as preparation method and application thereof

The invention provides a rutile phase nanometer titanium dioxide powder material with monodispersity, suspension stability and transparency and a preparation method thereof, the surface of the titanium dioxide material is acidic, the titanium dioxide material is composed of crystalline nanometer tit...

Full description

Saved in:
Bibliographic Details
Main Author LIANG XIANHUA
Format Patent
LanguageChinese
English
Published 07.01.2022
Subjects
CHEMISTRY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
INORGANIC CHEMISTRY
MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES
METALLURGY
NANOTECHNOLOGY
PERFORMING OPERATIONS
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:The invention provides a rutile phase nanometer titanium dioxide powder material with monodispersity, suspension stability and transparency and a preparation method thereof, the surface of the titanium dioxide material is acidic, the titanium dioxide material is composed of crystalline nanometer titanium dioxide particle aggregates with the particle size smaller than 200 nanometers. The titanium dioxide particle aggregate can be spontaneously dispersed in pure water without an additive or a dispersing agent to form a stable-suspension nanometer titanium dioxide particle dispersion liquid. 本申请提供一种具有单分散、悬浮稳定、透明的金红石相纳米二氧化钛粉体材料及其制备方法，其中，一种二氧化钛材料，所述二氧化钛材料表面呈酸性；所述二氧化钛材料由粒径小于200纳米的结晶性纳米二氧化钛粒子团聚体构成；所述二氧化钛粒子团聚体在不含添加剂或分散剂的纯水中可自发分散形成悬浮稳定的纳米二氧化钛粒子分散液。
Bibliography:Application Number: CN202110360629