Three dimensional high-performance micro-supercapacitors with switchable high power density and high energy density DOI
Kuangbing Wang, Bangbang Nie, Ni Su

и другие.

Nanoscale, Год журнала: 2023, Номер 15(39), С. 15956 - 15964

Опубликована: Янв. 1, 2023

In the field of microscale energy storage, fabrication micro-supercapacitors (MSCs) with high power density and has always been a focus research. this work, laser-induced porous graphene chemically deposited manganese dioxide nanoparticles are used as electrode materials, switchable MSC two storage principles is obtained by designing symmetric interdigitated square structures. The aim to overcome preparation challenge supercapacitors switching between modes. MSC, mode (5.89 μW h cm-2) 3.36 times that (1.75 cm-2), while (43.06 1.44 (29.96 cm-2). addition, under drive five serially connected MSCs, 27 LED lights can be continuously lit for 5 minutes. Therefore, work provides facile novel method development MSCs density, suggesting great practical application value in MSCs.

Язык: Английский

A Review on Thermal Behaviors and Thermal Management Systems for Supercapacitors DOI Creative Commons
Wei Zhou, Zhien Liu, Wan Chen

и другие.

Batteries, Год журнала: 2023, Номер 9(2), С. 128 - 128

Опубликована: Фев. 10, 2023

As a representative electrochemical energy storage device, supercapacitors (SCs) feature higher density than traditional capacitors and better power cycle life compared to lithium-ion batteries, which explains why they are extensively applied in the field of storage. While available reviews mainly concerned with component materials, state estimation, industrial applications, there is shortage understanding thermal behaviors management systems SCs, makes this review timely aide for fulfilling gap. This introduces mechanisms followed by descriptions current investigations behaviors. covers aspects heat generation rates electric double-layer (EDLCs) hybrid (HSCs), together reviewing existing experimental methods measure estimate rates, as well comparative assessments multiple rate models research on runaway. In addition, also overviews efforts researchers air cooling systems, liquid phase change material pipe systems. Finally, an in-depth discussion provided regarding challenges future work directions SCs

Язык: Английский

Процитировано

45

Interface Engineering of Carbon Fiber-Based Electrode for Wearable Energy Storage Devices DOI
Soobeom Lee, Geon‐Hyoung An

Advanced Fiber Materials, Год журнала: 2023, Номер 5(5), С. 1749 - 1758

Опубликована: Июнь 14, 2023

Язык: Английский

Процитировано

32

Highly active novel K2CO3 supported on MgFe2O4 magnetic nanocatalyst for low-temperature conversion of waste cooking oil to biodiesel: RSM optimization, kinetic, and thermodynamic studies DOI

Omar A. Mawlid,

Hosam H. Abdelhady, Mohamed S. El‐Deab

и другие.

Journal of environmental chemical engineering, Год журнала: 2023, Номер 11(5), С. 110623 - 110623

Опубликована: Июль 25, 2023

Язык: Английский

Процитировано

32

Structural supercapacitors: A mini-review of their fabrication, mechanical & electrochemical properties DOI
Kai-Jen Wu, Wen‐Bin Young, Christine Young

и другие.

Journal of Energy Storage, Год журнала: 2023, Номер 72, С. 108358 - 108358

Опубликована: Июль 26, 2023

Язык: Английский

Процитировано

25

Recent advances in utilizing graphene-based materials for flexible supercapacitor electrodes DOI
Mohammad Bigdeloo, Ali Ehsani,

Sara Sarabadani

и другие.

Journal of Energy Storage, Год журнала: 2023, Номер 80, С. 110242 - 110242

Опубликована: Дек. 30, 2023

Язык: Английский

Процитировано

23

Fabrication of NiPS3 coupled with hollow porous nitrogen-doped carbon capsules for high-performance asymmetric supercapacitor DOI
Zengcai Guo,

Yuanxiang Zhao,

Jianpeng Mu

и другие.

Journal of Energy Storage, Год журнала: 2023, Номер 61, С. 106805 - 106805

Опубликована: Фев. 7, 2023

Язык: Английский

Процитировано

19

Facile chemical synthesis of Mg-doped NiMnO3 perovskite based nano-structured materials: Application in photocatalysis and supercapacitors DOI
Vinaya Jose, Vismaya Jose, Elizabeth Kuruvilla

и другие.

Inorganic Chemistry Communications, Год журнала: 2023, Номер 156, С. 111205 - 111205

Опубликована: Авг. 15, 2023

Язык: Английский

Процитировано

19

Constructing a Hierarchical Ternary Hybrid of PEDOT:PSS/rGO/MoS2 as an Efficient Electrode for a Flexible Fiber-Shaped Supercapacitor DOI
Qinqin Zhou,

Guanlin Lv,

Xinyu Wang

и другие.

ACS Applied Energy Materials, Год журнала: 2023, Номер 6(11), С. 5797 - 5805

Опубликована: Май 16, 2023

Improving the specific capacitance and energy density of a fiber-shaped supercapacitor (FSSC) is critical to its applications as an storage device for advanced smart wearable electronics. In this paper, heterogeneous poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate)/reduced graphene oxide/molybdenum disulfide (PEDOT:PSS/rGO/MoS2) fiber was prepared achieve high-performance durable electrode FSSC. As indicated, pseudocapacitive MoS2 in situ grown on highly conductive acid-treated PEDOT:PSS/rGO assembly with hierarchical structure. This structural design emphasizes wrinkled morphology high conductivity backbone maximize deposition accelerate electron transfer, which fully utilizes pseudocapacitance provides additional contribution obtained device. Attributed synergy, FSSC exhibits volumetric/areal (325.8 F cm–3/405.3 mF cm–2 at 1 A cm–3 or 1.2 mA cm–2) excellent rate performance (82%, 1–10 cm–3). The corresponding shows ultrahigh volumetric 6.9 mW h power 173.6 areal 8.5 μW 215.9 cm–2, together cycle stability mechanical flexibility, outperforming most previously reported FSSCs. Accordingly, proposed strategy great opportunity develop further

Язык: Английский

Процитировано

16

Application of Co3O4/Nitrogen-doped carbon composite electrode material derived form Zeolitic imidazolate frameworks-67 in supercapacitors DOI

Heru Wang,

Weirong Li,

Dunfeng Liu

и другие.

Journal of Electroanalytical Chemistry, Год журнала: 2023, Номер 930, С. 117152 - 117152

Опубликована: Янв. 7, 2023

Язык: Английский

Процитировано

15

Heterostructures of NiFe-MOF/PBAs with high-performance supercapacitors obtained by compounding Prussian blue analogues on bimetallic organic frames DOI

Qingyang Yin,

Tongwen Xu,

Fuhuai Cao

и другие.

Electrochimica Acta, Год журнала: 2023, Номер 476, С. 143749 - 143749

Опубликована: Дек. 31, 2023

Язык: Английский

Процитировано

12