bridging oxygen

In the Li_2O-B_2O3-SiO2 glasses with Li2O ≥ 30 mol%, substitution of Li2O for B2O_3 or SiO2 leads to increase the amount of borate and silicate groups with non-bridging oxygen in glass network;

在Li2O≥30mol%的Li2O-B2O3-SiO2系统玻璃中，以Li2O代B2O3或SiO2都导致玻璃网络中带非桥氧的硼酸盐和硅酸盐基团的量的增加；

The structure of compoud 4 consists of left-handed and right-handed helical chains that are connected through bridging oxygen atoms to form a two dimensional layer structure.

该化合物由四面体ZnO3N、假四面体HPO3相互连接形成左手和右手螺旋链，这些螺旋链之间通过桥氧原子连接形成二维层状结构。

Determination of Bridging and Non-bridging Oxygen in Na_2O-SiO_2 Glass System by ESCA

Na2O&SiO2玻璃体系中桥氧和非桥氧的ESCA测定

Due to B~+ ion-implantation, the position of O_(( 1(?))) signals changes to higher binding energy and the relative concentration of bridging oxygen ions increases.

O（1s）向高结合能变化且桥氧离子的相对浓度增加。

The dehydration of Si-OH group under high temperature led to the transformation of abridging oxygen of OH to bridging oxygen, which caused the disappearance of structure defects and formed the long-range order structure of cristobalite.

高温下Si OH基团的脱水反应使硅藻土结构中以OH-形式存在的非桥氧变成桥氧，原来的结构缺陷消失，有利于降低方英石的形成温度；