1) SiO2 gel
SiO2凝胶
1.
A new biosensor for the assay of carboxymethyl cellulase(CMCE) activity was prepared by modifying a glucose oxidase (GOD) on SiO2 gel film coated on glassy carbon electrode.
提出了用SiO2凝胶包埋葡萄糖氧化酶(GOD)电化学传感器(GOD/SiO2)测定羟甲基纤维素酶(CMCE)活性的方法,即基于电极对纤维素水解后生成葡萄糖的催化氧化。
2) SiO2 aerogel
SiO2气凝胶
1.
Using the obtained silica aerogels as raw materials,SiO2 aerogel/chitosan composite materials were prepared by an electrostatic effect.
采用常压干燥法制备了SiO2气凝胶,所得气凝胶为介孔结构,比表面积618。
2.
SiO2 aerogel doped CNTs with different contents were prepared using TEOS and CNTs as raw materials.
以正硅酸乙酯(TEOS)和碳纳米管(CNTs)为原料,采用溶胶-凝胶法和常压干燥法制备不同碳纳米管(CNTs)含量的SiO2气凝胶隔热材料。
3.
Nano-porous SiO2 aerogel insulations were prepared via two methods: (1) Using tetraethoxysilane (TEOS) as the precursor and followed by ethanol supercritical drying; (2) Surface modification of alcogels prepared from polyethoxydisiloxanes (E40) and followed by drying at ambient pressure.
以正硅酸四乙酯(TEOS)为硅源,通过溶胶凝胶及超临界干燥过程制备了SiO2气凝胶。
3) silica xerogels
SiO2干凝胶
1.
Two-step acid-base catalyzed silica xerogels adding different amount of additives were prepared through sol-gel and ambient pressure drying.
利用溶胶-凝胶酸碱二步催化法和常压干燥法制备了掺有不同含量添加物的SiO2干凝胶。
2.
Two-step acid-base catalyzed silica xerogels with different amount of additives, including TiO2 powder, silica xerogels powder and short glass fibers, were prepared through sol-gel and ambient pressure drying.
利用溶胶-凝胶酸碱二步催化法和常压干燥法制备了掺有不同含量TiO2粉末、自制SiO2干凝胶纳米粉末和短切玻璃纤维的SiO2干凝胶,并由小角X 射线散射(SAXS)实验得到各掺杂SiO2干凝胶的分形维数。
4) SiO_2-aerogel
SiO2气凝胶
1.
By using experimental method,the moisture absorption and desorption characteristic of SiO_2-aerogel(nano-structured material) was studied and was compared with silica gel.
对一种纳米级材料———SiO2气凝胶的吸、放湿性能及规律进行了实验研究,并与普通变色硅胶的调湿性能进行了实验比较。
5) SiO_2 aerogel
SiO2气凝胶
1.
After a reaction time of about 100min at room temperature, the silica sol was transformed into solgel, which was dried by supercritical drying technique to obtain wood-nano-SiO_2 aerogel.
在催化剂存在下,使正硅酸乙酯与乙醇-水溶液混合制备硅醇溶胶,迅速将其分别注入到西南桤木和紫椴木材中,令其在室温下反应100min左右得到木材-凝胶,然后采用超临界干燥技术制备木材-SiO2气凝胶。
2.
The SiO_2 aerogel/chitosan composite materials were prepared by ambient drying method under electrostatic effect.
用环境干燥法,通过静电作用制备了SiO2气凝胶/壳聚糖复合材料。
6) silica aerogel
SiO2气凝胶
1.
Silica aerogel is prepared from TEOS through sol-gel process,and the xonotlite-silica aerogel nanoporous super insulation sheets are made of the composition of silica aerogel and xonotlite,via vacuum impregnating,then dried by supercritical drying technique.
以正硅酸乙酯为硅源,利用溶胶-凝胶法制备SiO2气凝胶先驱体,而后采用真空浸渍工艺将SiO2气凝胶先驱体与硬硅钙石复合,最后经超临界干燥技术制备出了硅酸钙复合纳米孔超级绝热板材。
2.
Using cheap water glass as silica source,monolithic silica aerogel was prepared by sol-gel process and supercritical drying technique,the effect of preparing conditions on the gelling time of it was investigated.
以廉价水玻璃为硅源,经溶胶-凝胶工艺和超临界干燥技术制备了SiO2气凝胶块体,并研究了制备条件对其成胶时间的影响。
3.
Silica aerogel films were prepared via three different ambient pressure drying process by sol-gel method.
采用溶胶-凝胶法,通过三种不同的常压干燥工艺在玻璃表面制备了SiO2气凝胶薄膜,利用扫描电镜(SEM)、红外光谱(FTIR)、紫外／可见光谱及接触角测试对气凝胶薄膜的微观形貌、可见光透过率和疏水性进行了分析。
补充资料：Sds-聚丙烯酰胺凝胶电泳凝胶电泳
sds-聚丙烯酰胺凝胶电泳（sds-page，sodium dodecyl sulfate-polyacrylamide gel electrohoresis）
在有去污剂十二烷基硫酸钠存在下的聚丙烯酰胺凝胶电泳。sds-page只是按照分子大小分离的，而不是根据分子所带的电荷和大小分离的。
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