In-situ electrochemically deposited Fe3O4 nanoparticles onto graphene nanosheets as amperometric amplifier for electrochemical biosensing applications

2019 ◽  
Vol 283 ◽  
pp. 52-60 ◽  
Author(s):  
Thi Ngoc Nga Dau ◽  
Viet Hung Vu ◽  
Thi Thanh Cao ◽  
Van Chuc Nguyen ◽  
Cong Thanh Ly ◽  
...  
Keyword(s):  
Fe3o4 Nanoparticles ◽  
Graphene Nanosheets ◽  
Electrochemical Biosensing ◽  
Electrochemically Deposited

In situ growth of monodisperse Fe3O4 nanoparticles on graphene as flexible paper for supercapacitor

2014 ◽  
Vol 2 (30) ◽  
pp. 12068-12074 ◽  
Author(s):  
Miaomiao Liu ◽  
Jing Sun
Keyword(s):  
Electrochemical Performance ◽  
Fe3o4 Nanoparticles ◽  
Negative Electrode ◽  
In Situ Growth ◽  
Excellent Electrochemical Performance

A well-organized flexible GS/Fe3O4 paper has been constructed, which exhibits excellent electrochemical performance as a self-supporting negative electrode.

Few-layered WSe2 in-situ grown on graphene nanosheets as efficient anode for lithium-ion batteries

2018 ◽  
Vol 283 ◽  
pp. 1660-1667 ◽  
Author(s):  
Xinqiang Wang ◽  
Jiarui He ◽  
Binjie Zheng ◽  
Wanli Zhang ◽  
Yuanfu Chen
Keyword(s):  
Lithium Ion Batteries ◽  
Graphene Nanosheets ◽  
Lithium Ion

Further surface modification by carbon coating for in-situ growth of Fe3O4 nanoparticles on MXene Ti3C2 multilayers for advanced Li-ion storage

2018 ◽  
Vol 289 ◽  
pp. 228-237 ◽  
Author(s):  
Fanyu Kong ◽  
Xiaodong He ◽  
Qianqian Liu ◽  
Xinxin Qi ◽  
Dongdong Sun ◽  
...  
Keyword(s):  
Surface Modification ◽  
Fe3o4 Nanoparticles ◽  
Carbon Coating ◽  
In Situ Growth ◽  
Ion Storage ◽  
Li Ion

Preparation and Characterization of In Situ Nanocomposites of Graphene Nanosheets/Polyurethane

2019 ◽  
Vol 814 ◽  
pp. 90-95 ◽  
Author(s):  
Guang Lei Lv ◽  
Yuan Yuan Li ◽  
Chen Fei ◽  
Zhi Hao Shan ◽  
Jing Gan ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Thermal Conductivity ◽  
Tensile Strength ◽  
Graphene Nanosheets ◽  
Graphene Sheets ◽  
Microstructural Properties ◽  
Wear Performance ◽  
Polyurethane Composites

Graphene nanosheets/polyurethane (GNS/PU) was prepared in situ by polymerization technique for the manufacture of PU safety shoes soles. The graphene nanosheets/polyurethane composites were characterized for their mechanical properties, thermal conductivity and abrasion resistance, and comparison is made with those of the neat polyurethane. The microstructural properties of GNS/PU were characterized by SEM. The results show that with the increase of the amount of graphene within the range of weight-percentages analyzed, the tensile strength of the composites gradually increases. The tensile strength of the GNS/PU composites increased to 64.14 MPa with 2 wt% GNS, compared with 55.1 MPa for neat PU. When the graphene sheets reached 2 wt%, the abrasion volume reached 71 mm3. Compared with the pure PU, the wear performance of GNS/PU composites was significantly improved.

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