Facile preparation of reduced GO modified porous ceramics with hierarchical pore structure as a highly efficient and durable sorbent material
Facile preparation of reduced GO modified porous ceramics with hierarchical pore structure as a highly efficient and durable sorbent material
复制标题
轻松制备具有分级孔结构的还原GO改性多孔陶瓷作为高效耐用的吸附剂材料
DOI：
10.1016/j.jeurceramsoc.2020.01.008
复制
发表时间：
2020-05
影响因子：
5.7
通讯作者：
Zhang Shaowei
中科院分区：
文献类型：
--
作者：
Bi Yubao;Zhang Haijun;Wang Huifang;Jia Quanli;Zhang Shaowei
疏水吸附剂在全球范围内发生的溢油/泄漏的修复过程中发挥着关键作用。本研究以硅藻土粉末和氧化石墨烯为原料，制备了具有分层孔结构和优异机械强度的还原氧化石墨烯修饰多孔硅藻土陶瓷。研究了还原氧化石墨烯改性多孔硅藻土陶瓷的微观结构和吸收性能，结果表明，还原氧化石墨烯进入硅藻土陶瓷的孔隙，并在孔隙壁上形成膜涂层，使硅藻土陶瓷对有机溶剂具有高效的吸收能力，并具有将有机对应物与油水混合物分离的能力。
Hydrophobic sorbents play a key role in the remediation processes of oil spills/leakages occurring globally. In present work, reduced graphene oxide modified porous diatomite ceramics with hierarchical pore structures and excellent mechanical strength were facilely fabricated using diatomite powder and graphene oxide as starting materials. The microstructures and absorption properties of reduced graphene oxide modified porous diatomite ceramics were investigated, and the results indicated that reduced graphene oxide entered into the pores of diatomite ceramics, and formed a membrane coating on the wall of the pores, which made the diatomite ceramics a highly efficient absorption for organic solvents, and the capability separating the organic counterpart from the oil/water mixture.
登录
查看更多内容
影响因子：
8.4
作者：
Kumar, Ramesh;Avasthi, D. K.;Kaur, Amarjeet
通讯作者：
Kaur, Amarjeet
影响因子：
15.1
作者：
Yue, Xuejie;Zhang, Tao;Fang, Jiasheng
通讯作者：
Fang, Jiasheng
影响因子：
2.8
作者：
Niyitanga Theophile;H. Jeong
通讯作者：
Niyitanga Theophile;H. Jeong
影响因子：
5.7
作者：
Na Li;Xiaoyan Zhang;Yanan Qu;Jie Xu;N. Ma;Ke Gan;W. Huo;Jinlong Yang
通讯作者：
Na Li;Xiaoyan Zhang;Yanan Qu;Jie Xu;N. Ma;Ke Gan;W. Huo;Jinlong Yang
影响因子：
6.1
作者：
Tayebeh Esfandiyari;N. Nasirizadeh;M. Ehrampoosh;M. Tabatabaee
通讯作者：
Tayebeh Esfandiyari;N. Nasirizadeh;M. Ehrampoosh;M. Tabatabaee