Hollow porous Fe2O3 microspheres wrapped by reduced graphene oxides with high-performance microwave absorption

2019 ◽  
Vol 7 (36) ◽  
pp. 11167-11176 ◽  
Author(s):  
Lei Wang ◽  
Jie Zhang ◽  
Min Wang ◽  
Renchao Che
Keyword(s):  
Microwave Absorption ◽  
Reflection Loss ◽  
High Performance ◽  
Graphene Oxides ◽  
Absorption Bandwidth ◽  
Effective Absorption ◽  
Reduced Graphene ◽  
Reduced Graphene Oxides

Hollow porous Fe2O3 microspheres wrapped by thin RGO sheets exhibited high-performance microwave absorption with a reflection loss value of −48.1 dB and an effective absorption bandwidth cover of 5.28 GHz.

Novel ceramic-based microwave absorbents derived from gangue

2020 ◽  
Vol 8 (40) ◽  
pp. 14238-14245
Author(s):  
Guomin Li ◽  
Lutao Mao ◽  
Baoshun Zhu ◽  
Xin Chang ◽  
Yake Wang ◽  
...  
Keyword(s):  
Microwave Absorption ◽  
Reflection Loss ◽  
High Performance ◽  
Absorption Bandwidth ◽  
Effective Absorption

Compared with gangue, FeG700 exhibited high-performance microwave absorption with a reflection loss of −41.9 dB and an effective absorption bandwidth of 4.1 GHz.

scholarly journals Welding partially reduced graphene oxides by MOFs into micro–mesoporous hybrids for high-performance oil absorption

RSC Advances ◽  
2021 ◽  
Vol 11 (49) ◽  
pp. 30980-30989
Author(s):  
Lu Sun ◽  
Jun Tang
Keyword(s):  
High Performance ◽  
Oil Absorption ◽  
Graphene Oxides ◽  
Reduced Graphene ◽  
Reduced Graphene Oxides ◽  
High Absorption

PRGOs were interlocked by UiO-66-NH2 nanoparticles into PRGO@UiO-66-NH2, in which MOFs provide micropores and PRGOs skeletons provide mesopores. The PRGO@UiO-66-NH2-laden MFs exhibit the high absorption selectivity of oil over water.

NiCo2S4 nanoparticles grown on reduced graphene oxides for high-performance asymmetric supercapacitors

2020 ◽  
Vol 31 (4) ◽  
pp. 1603-1611 ◽  
Author(s):  
Zhi-Qiang Hou ◽  
Hui-Ping Yue ◽  
Yuan-Chun Qi ◽  
Yong-Ping Gao ◽  
Xiao-Lu Jia ◽  
...  
Keyword(s):  
High Performance ◽  
Graphene Oxides ◽  
Asymmetric Supercapacitors ◽  
Reduced Graphene ◽  
Reduced Graphene Oxides

Synthesis of core-shell ZnFe2O4@SiO2 hollow microspheres/reduced graphene oxides for a high-performance EM wave absorber

2016 ◽  
Vol 42 (16) ◽  
pp. 18879-18886 ◽  
Author(s):  
Na Zhang ◽  
Ying Huang ◽  
Meng Zong ◽  
Xiao Ding ◽  
Suping Li ◽  
...  
Keyword(s):  
High Performance ◽  
Hollow Microspheres ◽  
Core Shell ◽  
Graphene Oxides ◽  
Reduced Graphene ◽  
Reduced Graphene Oxides

Polydopamine‐Modified Reduced Graphene Oxides as a Capable Electrode for High‐Performance Supercapacitor

2019 ◽  
Vol 4 (9) ◽  
pp. 2711-2715 ◽  
Author(s):  
Shu Dong ◽  
Zeyu Xie ◽  
Yongzheng Fang ◽  
Kai Zhu ◽  
Yinyi Gao ◽  
...  
Keyword(s):  
High Performance ◽  
Graphene Oxides ◽  
Reduced Graphene ◽  
Reduced Graphene Oxides
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