A novel U(vi)-imprinted graphitic carbon nitride composite for the selective and efficient removal of U(vi) from simulated seawater

2018 ◽  
Vol 5 (9) ◽  
pp. 2218-2226 ◽  
Author(s):  
Xuan Hao ◽  
Rongrong Chen ◽  
Qi Liu ◽  
Jingyuan Liu ◽  
Hongsen Zhang ◽  
...  
Keyword(s):  
Carbon Nitride ◽  
High Selectivity ◽  
Surface Complexation ◽  
Interaction Mechanism ◽  
Selective Removal ◽  
Graphitic Carbon ◽  
Electrostatic Attraction ◽  
Graphitic Carbon Nitride ◽  
Efficient Removal ◽  
Simulated Seawater

A high selectivity U(vi)-imprinted g-C3N4/β-CD sorbent was synthesized and used for selective removal of U(vi). The interaction mechanism is mainly surface complexation and electrostatic attraction.

scholarly journals Electrostatic interaction mechanism of visible light absorption broadening in ion-doped graphitic carbon nitride

RSC Advances ◽  
2021 ◽  
Vol 11 (37) ◽  
pp. 22652-22660
Author(s):  
Zengyu Cen ◽  
Yuna Kang ◽  
Rong Lu ◽  
Anchi Yu
Keyword(s):  
Visible Light ◽  
Electrostatic Interaction ◽  
Light Absorption ◽  
Carbon Nitride ◽  
Interaction Mechanism ◽  
Graphitic Carbon ◽  
Electrostatic Attraction ◽  
Graphitic Carbon Nitride ◽  
Visible Light Absorption

H2O2 treated K-doped graphitic carbon nitride presents an enhanced visible light absorption, which is due to the electrostatic attraction between K ions and OOH ions inside graphitic carbon nitride.

Graphene oxide and graphitic carbon nitride nanocomposites assembled by electrostatic attraction forces: Synthesis and characterization

2019 ◽  
Vol 228 ◽  
pp. 228-236 ◽  
Author(s):  
Ladislav Svoboda ◽  
Radim Škuta ◽  
Vlastimil Matějka ◽  
Richard Dvorský ◽  
Dalibor Matýsek ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Electrostatic Attraction ◽  
Graphitic Carbon Nitride ◽  
Synthesis And Characterization

Protonated mesoporous graphitic carbon nitride for rapid and highly efficient removal of microcystins

RSC Advances ◽  
2015 ◽  
Vol 5 (56) ◽  
pp. 45368-45375 ◽  
Author(s):  
Chuanhui Huang ◽  
Wenmin Zhang ◽  
Zhiming Yan ◽  
Jia Gao ◽  
Wei Liu ◽  
...  
Keyword(s):  
Hydrochloric Acid ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Efficient Removal ◽  
Highly Efficient

A novel biomaterial, protonated mesoporous graphitic carbon nitride (mpg-C3N4–H+) which is fabricated by treating mpg-C3N4 with concentrated hydrochloric acid, is applied as a promising bioadsorbent for the uptake of microcystins (MCs).

scholarly journals Efficient removal of partially hydrolysed polyacrylamide in polymer-flooding produced water using photocatalytic graphitic carbon nitride nanofibres

2020 ◽  
Vol 13 (2) ◽  
pp. 4341-4349 ◽  
Author(s):  
Nur Hashimah Alias ◽  
Juhana Jaafar ◽  
Sadaki Samitsu ◽  
A.F. Ismail ◽  
M.H.D. Othman ◽  
...  
Keyword(s):  
Carbon Nitride ◽  
Produced Water ◽  
Polymer Flooding ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Efficient Removal
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