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Maria Helena de Sá
This work discusses the current scenario and future growth of electrochemical energy devices, such as water electrolyzers and fuel cells. It is based on the pivotal role that hydrogen can play as an energy carrier to replace fossil fuels. Moreover, it is...
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Shixin Xu, Robert Eisenberg, Zilong Song and Huaxiong Huang
This study introduces a mathematical model for electrolytic chemical reactions, employing an energy variation approach grounded in classical thermodynamics. Our model combines electrostatics and chemical reactions within well-defined energetic and dissip...
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Zikun Ding, Zhichao Wang, Bowen Zhang, Guo-Quan Lu and Yun-Hui Mei
Electrochemical migration (ECM) of sintered nano-Ag could be a serious reliability concern for power devices with high-density packaging. An anti-ECM nano-Ag-SiOx paste was proposed by doping 0.1wt% SiOx nanoparticles rather than previously used expensiv...
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Huilong Liu and Yun Chen
Laser-induced graphene (LIG) films and their derivatives have been regarded as one of the most outstanding functional flexible electrodes in the past decade, which will transform society and enable new devices and developments. The aim of this Special Is...
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Veerle Vandeginste
The very fast evolution in wearable electronics drives the need for energy storage micro-devices, which have to be flexible. Micro-supercapacitors are of high interest because of their high power density, long cycle lifetime and fast charge and discharge...
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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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Konstantin Pushnitsa, Alexandra Kosenko, Vladislav Chernyavsky, Alexander A. Pavlovskii, Pavel Novikov and Anatoliy A. Popovich
Lithium-ion batteries (LIBs) undoubtedly are considered a viable option to meet the ever-increasing demands for portable consumer electronic devices and electric vehicles. To meet this requirement, intensive research is being conducted on increasing the ...
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Konstantin Lovchinov, Rositsa Gergova and Gergana Alexieva
This article focuses on the impact of the deposition temperature (in the range from 60 to 80 °C) in ZrO2 films obtained by the electrochemical deposition process on SnO2-covered glass substrates. The solution in which the deposition takes place is aqueou...
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Chil Hyoung Lee, Go Bong Choi, Eun Mi Kim, Jongho Lee, Jaegeun Lee, Hi Gyu Moon, Myung Jong Kim, Yoong Ahm Kim and Tae Hoon Seo
The demand for high-performance two-dimensional gas barrier materials is increasing owing to their potential for application in optoelectronic devices. These materials can help the devices maintain their properties over a long period. Therefore, in this ...
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Naushad Ahmad, Abdulaziz Ali Alghamdi, Hessah A. AL-Abdulkarim, Ghulam M. Mustafa, Neazar Baghdadi and Fahad A. Alharthi
The composite of ceria has been widely studied as an electrode material for supercapacitors applications due to its high energy density. Herein, we synthesize CeO2/NiO nanocomposite via a hydrothermal route and explore its different aspects using various...
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