1) Actinic
[英][æk'tinik] [美][æk'tɪnɪk]
光化性
1.
Clinical and Pathological Analysis on 9 Cases with Actinic Lichen Planus;
光化性扁平苔藓9例临床分析
2) photocatalytic
光催化性
1.
The results indicate that TiO_2 thin films are composed of spherical nanoparticles with mono-disperse size;crystal size,hydrophilicity and photocatalytic of TiO_2 thin films are improving with heating temperature increasing.
结果表明:TiO2薄膜由大量的球形纳米颗粒构成,颗粒大小均匀;随着热处理温度的升高,TiO2薄膜晶粒尺寸不断长大,亲水性和光催化性能提高;600℃时部分TiO2由锐钛矿转变为金红石相,使紫外光吸收线“红移”。
2.
The present study of titanium dioxide of the world were primarily introduced in this paper,the discussion focused upon the improvement of the photocatalytic of TiO2.
介绍了二氧化钛光催化性的国内外研究现状,综述了提高其光催化活性的改性方法,并总结了光催化氧化技术的潜在优势,指出了其发展方向。
3) photocatalytic property
光催化性
1.
The effects of composition of(isopropyl) alcohol-water solution,dispersant PEG and reaction temperature on the yield,size,morphology and photocatalytic property of titania particles were investigated.
采用X射线衍射仪,扫描电镜等对影响TiO2的产率、粒子大小和形貌的因素以及TiO2的光催化性能进行研究。
4) photocatalysis
[,fəutəukə'tælisis]
光催化性
1.
Treaed with alkali,the surface of titanium dioxide became coarse and the specific surface area was increased, surface hydroxy group was decreased,and the photocatalysis of titanium dioxide was improved obviously.
研究碱处理对TiO2 表面形貌和光催化性能的影响。
6) photocatalytic degradation
光催化性
1.
Nano-TiO2 co-doped with La3+-Fe3+ was prepared by sol-gel method and the photocatalystic activity under ultra-violet light was evaluated by photocatalytic degradation of methyl blue.
采用溶胶-凝胶法制备了La3+-Fe3+共掺杂的TiO2纳米粉体,并以亚甲基蓝溶液为目标降解物研究了掺杂纳米TiO2粉体在紫外光作用下的光吸收和光催化性能。
2.
Nano-TiO_2 co-doped with Er-Ce was prepared by sol-gel method and the photocatalystic activity under ultra-violet light was evaluated by photocatalytic degradation of methyl blue.
采用溶胶-凝胶法制备了 Er-Ce 共掺杂的 TiO_2 纳米粉体,并以亚甲基蓝溶液为目标降解物研究了掺杂纳米 TiO_2粉体在紫外光作用下的光吸收和光催化性能。
补充资料：光化臭氧化
分子式：
CAS号：
性质：在光的作用下，有机化合物分子被臭氧氧化的反应。在紫外光照射下，臭氧分解为氧分子和氧原子：O3+hv(λ=220~320mn)→O2+O；O可引发一系列反应：O+H2O→·OH+·OH；O+N2O→NO+NO；CH4+·OH→·CH3+H2O；进一步反应则得到甲醛等含氧化合物。其他有机化合物发生光化臭氧化反应，生成多种含氧化合物。
CAS号：
性质：在光的作用下，有机化合物分子被臭氧氧化的反应。在紫外光照射下，臭氧分解为氧分子和氧原子：O3+hv(λ=220~320mn)→O2+O；O可引发一系列反应：O+H2O→·OH+·OH；O+N2O→NO+NO；CH4+·OH→·CH3+H2O；进一步反应则得到甲醛等含氧化合物。其他有机化合物发生光化臭氧化反应，生成多种含氧化合物。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条