金红石结构 meaning in Chinese
rutile structure
Examples
- Vo _ 2 is a typical thermochromic material . with the increase of temperature , the semiconductor - to - metal transition will occur at 68 c ; with the abrupt change of vo _ 2 crystal structure , electrical resistance and optical index of refraction transmissivity and reflectivity will change , which results in great application potentials in many fields
Vo2是一种相变型金属氧化物,随温度的升高,在相变温度( tc = 68 )发生从低温单斜结构向高温四方金红石结构的转变,同时,伴随着电阻率和红外光透过率的突变。 - The appropriate calcinations temperature is about 700 , and the tetragonal sno2 phase crystal structure of the particles remained unchanged when sb was doped to it . as the calcinations temperature increasing and the calcinations time prolong , the size of particles grows and the crystallization tend to be complete . study on the electrical properties of ato powders prepared by hydrothermal synthesis was performed in - depth , the most optimal electrical properties are obtained at doping ratio of 11 percent
水热法制备的ato纳米粉体在热处理温度700左右较为适宜，锑的掺杂并未改变粉体的四方相金红石结构，随锑掺杂量的增加，粉体的粒度变小；随热处理温度的升高和热处理时间的延长， ato粉体的粒度增大，晶体结构趋于完整。 - The one deposited at 300 substrate temperature owns denser crystallites . during the annealing process , with the increasing of annealing temperature , the crystallites become bigger , and crystalline phase begins to transfer . when the annealing temperature gets to 800 , tio2 transfers to rutile structure completely
( 2 )常温下制备的tio _ 2薄膜是无定型的， 300溅射薄膜表面有致密的晶粒，热处理温度升高，晶粒变大，晶相开始转化， 800退火tio _ 2完全转化为金红石结构。 - When sno2 wt % was controlled for 10 % , the square resistance of sn - in2o3 was minimum . through the characterization of in2o3 / sno2 nano powders , some conclusions were drawn : sno2 nano powder is rutile structure , and in2o3 and sn - in2o3 nano powders are cubic structure . in2o3 / sno2 nano powders were well dispersing with spherical uniform grain , and the mean grain was 4 - 50 nm
通过对inzo3 / snoz纳米粉体表征，得出inzo3 / snoz纳米粒子多呈球形、颗粒均匀、分散性良好、组分均匀、纯度较高、平均粒径在4一50lun左右、比表面积达67一156mz / g ; snoz纳米粉为正四面体金红石结构， inzo3和sn一inzo3纳米粉为体心立方结构。