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Juhyeong Kim, Junho Lee, Hwajeong Ryu, Yoon Hwa, Aneel Pervez, Taeyong Choi, Suyong Nam and Yoonkook Son
In this study, we investigate the electrochemical properties of a nickel oxide-carbon (NiO/C) material, synthesized in the form of highly porous carbon nanofibers through the electrospinning of polymers such as polyacrylonitrile (PAN) and polystyrene (PS...
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Raman Devi, Vinay Kumar, Sunil Kumar, Mamta Bulla, Shruti Sharma and Ashutosh Sharma
MnO2 is the most favorable material in power storage due to its technological significance and potential applications in pseudocapacitance (due to various oxidative states allowing efficient charge transfer to meet energy demands), where its properties a...
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Yuyang Wang, Guangxu Hu, Dayu Zheng, Jing Dong and Jing Wang
Microbial fuel cell (MFC) technology can potentially recover bioelectricity from wastewater. However, its practical applications have been limited because of its low power density and since the energy generated from an MFC cannot be stored. In this study...
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Violeta Ureña-Torres, Gelines Moreno-Fernández, Juan Luis Gómez-Urbano, Miguel Granados-Moreno and Daniel Carriazo
In this work, we investigate the potential of a novel carbon composite as an electrode for high-voltage electrochemical double-layer capacitors. The carbon composite was prepared following a sustainable synthetic approach that first involved the pyrolysi...
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Muyun Li, Haoyang Yan, Honglong Ning, Xinglin Li, Jinyao Zhong, Xiao Fu, Tian Qiu, Dongxiang Luo, Rihui Yao and Junbiao Peng
For making full use of the discoloration function of electrochromic (EC) devices and better show the charge and discharge states of supercapacitors (SCs), electrochromic supercapacitors (ECSCs) have attracted much attention and expectations in recent yea...
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Osama Saber, Sajid Ali Ansari and Abdullah Aljaafari
Rational design of the micro-nanomorphology is highly desired for metal hydroxides to achieve overall high-performance electrodes for supercapacitor and energy storage applications. Here, in the current study, we have succeeded in controlling the morphol...
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Zheng Yue, Hamza Dunya, Maziar Ashuri, Kamil Kucuk, Shankar Aryal, Stoichko Antonov, Bader Alabbad, Carlo U. Segre and Braja K. Mandal
A new porous activated carbon (AC) material with very high specific surface area (3193 m2 g-1) was prepared by the carbonization of a colloidal silica-templated melamine?formaldehyde (MF) polymer composite followed by KOH-activation. Several electrical d...
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Haihan Zhang, Li Xu and Guoji Liu
In this work, nitrogen-doped carbon materials (NCMs) were prepared using aniline-phenol benzoxazine (BOZ) or aniline-cardanol benzoxazine as the carbon precursor and SBA-15 as the hard template. The effects of the carbonization temperature (700, 800, and...
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Jie Deng, Zhu Peng, Zhe Xiao, Shuang Song, Hui Dai and Luming Li
Carbon-based materials, as some of the most important electrode materials for supercapacitors (SC), have spurred enormous attentions. Now, it is highly desirable but remains an open challenge to design stable and high-capacity carbons for further enhanci...
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Osama Saber, Sajid Ali Ansari and Adil Alshoaibi
Development of electrochemical supercapacitor electrode is the best way to improve the performance and conductivity of the alone materials and support energy storage devices. In this work, cyanate anions have used as building blocks to build series of na...
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