Efficient removal of Pb(ii) from water using magnetic Fe3S4/reduced graphene oxide composites

2017 ◽  
Vol 5 (36) ◽  
pp. 19333-19342 ◽  
Author(s):  
Long Kong ◽  
Zhichun Li ◽  
Xueqiong Huang ◽  
Shouqiang Huang ◽  
Hua Sun ◽  
...  

Magnetic Fe3S4/rGO was prepared by the in situ sulfuration of Fe3O4/rGO, which showed much greater Pb(ii) removal performance than pristine Fe3O4/rGO.

Chemosphere ◽  
2020 ◽  
Vol 249 ◽  
pp. 126141 ◽  
Author(s):  
Xiaoxiao Wang ◽  
Guotao Peng ◽  
Mengmeng Chen ◽  
Mei Zhao ◽  
Yuan He ◽  
...  

RSC Advances ◽  
2017 ◽  
Vol 7 (39) ◽  
pp. 24149-24156 ◽  
Author(s):  
Xiaolu Jiang ◽  
Hanjin Luo ◽  
Yuwei Yin ◽  
Weijia Zhou

Cr(vi) as a common heavy metal contaminate has attracted much attention for its high toxicity and bioaccumulation.


2018 ◽  
Vol 6 (17) ◽  
pp. 7777-7785 ◽  
Author(s):  
Yian Chen ◽  
Petra Pötschke ◽  
Jürgen Pionteck ◽  
Brigitte Voit ◽  
Haisong Qi

Multifunctional sensing abilities of cellulose/in situreduced graphene oxide composites prepared by a simple and “green” approach are presented.


NANO ◽  
2016 ◽  
Vol 11 (09) ◽  
pp. 1650102 ◽  
Author(s):  
Xin Liu ◽  
Jianbo Sun

Cu/Cu2O nanoparticles-reduced graphene oxide composites (CuGCs) have been successfully prepared by a facile solvothermal method. The combined characterizations indicate the successful formation of CuGCs. The [Formula: see text] 3 nm Cu/Cu2O nanoparticles homogeneously in situ grow on reduced graphene oxide sheets. CuGCs-based gas sensors were investigated for detection of NO2 at room temperature. The CuGCs exhibited fast response behavior, relatively high response and could achieve a detection limit as low as 5[Formula: see text]ppm. Furthermore, sensing mechanism and the reason for enhancing sensing performance have also been discussed.


RSC Advances ◽  
2015 ◽  
Vol 5 (22) ◽  
pp. 17336-17342 ◽  
Author(s):  
Airong Liu ◽  
Wen Zhou ◽  
Kaile Shen ◽  
Jing Liu ◽  
Xixi Zhang

The α-Fe2O3–rGO materials prepared by one-pot hydrothermal conditions exhibit an excellent capacity to remove MG from water.


2019 ◽  
Vol 801 ◽  
pp. 90-98 ◽  
Author(s):  
Yao Chen ◽  
Lianbo Ma ◽  
Xiaoping Shen ◽  
Zhenyuan Ji ◽  
Aihua Yuan ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document