![]() ![]() Russian Journal of Inorganic Chemistry 2022, 67 Microplotter Printing of Hierarchically Organized Planar NiCo2O4 Nanostructures. Smart Electronic Textile‐Based Wearable Supercapacitors. Md Rashedul Islam, Shaila Afroj, Kostya S.MXene-Based Ink Design for Printed Applications. Zahra Aghayar, Massoud Malaki, Yizhou Zhang.Recent Developments of Inkjet‐Printed Flexible Energy Storage Devices. Chun Li, Fan Bu, Qiangzheng Wang, Xiangye Liu.Journal of Materials Chemistry A 2022, 11 Stacked vanadium pentoxide–zinc oxide interface for optically-chargeable supercapacitors. Pankaj Singh Chauhan, Sumana Kumar, Anindita Mondal, Pragya Sharma, Mihir N.Microsized Electrochemical Energy Storage Devices and Their Fabrication Techniques For Portable Applications. Zahraa Bassyouni, Anis Allagui, Jana D.Paper-based laser-induced graphene for sustainable and flexible microsupercapacitor applications. Correia, Joana Vaz Pinto, Elvira Fortunato, Rodrigo Martins. Correia, Sara Silvestre, Tomás Pinheiro, Ana C. Microplotter Printing of Hierarchically Organized NiCo2O4 Films for Ethanol Gas Sensing. The Journal of Physical Chemistry C 2019, 123 Design of 2D Self-Supported Hybrid Core/Shell Nanosheet Arrays for High-Performance Flexible Microsupercapacitors. Jing-Chang Li, Jiangfeng Gong, Ziyuan Yang, Yazhou Tian, Xincheng Zhang, Qianjin Wang, Xuhao Hong.ACS Applied Materials & Interfaces 2020, 12 Inkjet-Printing Technology for Supercapacitor Application: Current State and Perspectives. Ali Sajedi-Moghaddam, Elham Rahmanian, Naimeh Naseri.This article is cited by 43 publications. Therefore, the proposed strategy is beneficial to improve the next generation of printable and flexible energy storage systems. The devices also show outstanding flexibility, reproducibility, and repeatability. ![]() In addition, the presented method is highly scalable, with control over the device thickness, dimensions, size, shape, and implementation through one printing step defined through the computer-aided design layout. Interestingly, the as-prepared PμSC device displays excellent electrochemical performance, including high energy and power density (energy density of 13.28 mWh/cm 3 at a power density of 4.5 W/cm 3), excellent rate capability (80% retention of capacitance as the current density increases by 32 times), excellent frequency response (a time constant of 0.09 ms), and high cycle stability (92.2% retention of capacitance after 20 000 cycles). Notably, geometric parameters such as the width of the electrode finger and the width of the interspaces between the adjacent fingers were also optimized to achieve the optimum electrochemical performance of the device. A polyvinyl alcohol–KOH electrolyte ink is printed over the electrode patterns and solidifies to complete the device. The negative electrode is printed using activated carbon–Bi 2O 3 ink and the positive electrode is printed with rGO-MnO 2 ink, each on one half of the pre-printed conducting patterns to form an asymmetric design using different nozzles of the same printer. The digitally designed interdigitated electrode patterns are first printed on paper with reduced graphene oxide (rGO) ink to construct a conducting matrix. To address these issues, we have fabricated fully printed, solid-state, and flexible PμSCs on cellulose paper substrates. However, the lack of high-performance energy storage units with the required flexibility, the selection of cost-effective processes, scalability issues related to inexpensive, high-volume manufacturing, and proper design of the device structure are still some of the major challenges for the development of flexible supercapacitors (SCs). The energy storage unit is one of the most critical parts of the electronic devices, and planar micro-supercapacitors (PμSCs) are the emerging energy storage architecture in miniaturized electronic devices. Inkjet printing is becoming one of the most efficient micro-manufacturing techniques to fabricate thin-film devices for flexible electronics applications. ![]()
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