Role of hydrogen and proton transportation in Earth’s deep mantle

作     者：Qingyang Hu Ho-kwang Mao 

作者机构：Center for High Pressure Science and Technology Advanced ResearchBeijing 100094China 

出 版 物：《Matter and Radiation at Extremes》 (极端条件下的物质与辐射（英文）)

年 卷 期：2021年第6卷第6期

页      面：56-57页

核心收录：

学科分类：070801[理学-固体地球物理学] 07[理学] 0707[理学-海洋科学] 0708[理学-地球物理学] 0706[理学-大气科学] 0703[理学-化学] 

基　　金：We thank Yanhao Lin for helpful discussions.Q.H.is supported by a CAEP Research Project(Grant No.CX20210048) a Tencent Xplorer prize.The work is also partially supported by the National Natural Science Foundation of China(NSFC)Grant No.U1930401 

主　　题：interior hundreds planet 

摘      要：Hydrogen(H)is the most abundant element in the known universe,and on the Earth’s surface it bonds with oxygen to form water,which is a distinguishing feature of this *** the Earth’s deep mantle,His stored hydroxyl(OH−)in hydrous or nominally anhydrous *** its ubiquity on the surface,the abundance ofHin the Earth’s deep interior is *** of the totalHbudget in the Earth’s interior have ranged from less than one hydrosphere,which assumes an H-depleted interior,to hundreds of hydrospheres,which assumes thatHis siderophile(iron-loving)in the *** discrepancy raises the questions of how H is stored and transported in the Earth’s deep interior,the answers to which will constrain its behavior in the deep lower mantle,which is defined as the layer between 1700 km depth and the core–mantle boundary.