二氧化锗

以锗、二氧化锗为原料，铜片为沉积衬底，通过水热沉积过程制备出了锗纳米针状结构。

Ge nanoneedles were prepared by hydrothermal deposition process using Ge and GeO2 as the starting materials and copper sheet as the deposition substrate .

真空蒸发二氧化锗薄膜的介电性能

Dielectric properties of films formed by vacuum evaporation of germanium dioxide

二氧化锗（GeO2）对条斑紫菜（PorphyraYezoensisUeda）自由丝状体（FreeFilamentous）中硅藻污染影响的研究

Effect of GeO_2 on Diatom Pollution in the Free Filamentous of Porphyra yezoensis Ueda

目的：通过在培养基里加入二氧化锗，培养获得富锗人参细胞（GSC），并对其进行组分分离及探讨锗的分布情况。

OBJECTIVE : To obtain enriched germanium ginseng cell ( GSC ) and to detect the . Distribution of germanium in GSC .

由硫酸锌废渣制备二氧化锗的研究

Preparation of germanium dioxide from waste residue of zinc sulfate

研究硝酸银吸光光度法测定高纯二氧化锗中痕量砷的新方法。

Control of arsenic content in the production of high-purity germanium dioxide ;

用粗二氧化锗制取高纯锗

Preparation of High Purity Germanium from Crude Germanium Dioxide

二氧化锗空芯光纤的研制

Study and Fabrication of GeO_2 Hollow Core Fiber

四氯化锗用于制备高纯二氧化锗及石英光导纤维的搀杂剂等。

Germanium tetrachloride is used to produce high pure GeO_2 and dopant in optical fiber .

二氧化锗同类异构体在标化及高量锗测定中的影响

Effect of different crystalline structures of geo_2 on the standardization and determination of high contents of germanium

在酸性条件下，二氧化锗与次亚磷酸钠经加热反应生成三氯甲锗烷，再与丙烯酸反应生成三氯代锗丙酸（中间体）。

Under the acidic and heating conditions , germanium dioxide reacts with sodium hypophosphite to give germanium chloroform .

直接用难熔金属小舟加热蒸发二氧化锗时会发生强烈的化学反应。

When evaporating germanium dioxide directly by heating boat from infusible metals , strong chemical reactions are produced .

经复蒸能够达到高纯二氧化锗（四氯化锗）的要求。

The results show that the high-purity germanium dioxide ( or germanium tetrachloride ) may be produced by the second chlorination distillation .

当饲料中锗浓度为1000mg/kg，不论它来自二氧化锗还是四氯化锗均对鸡有很大毒性，所有鸡分别于17天和28天后死亡。

1000 ppm Ge both from GeO_2 and GeCl_4 was high toxic and all the birds died in 17 days and 28 days .