Journal ArticleDOI
<i>In situ</i> nanoarchitecturing of conjugated polyamide network-derived carbon cathodes toward high energy-power Zn-ion capacitors
Cody W. Thompson,D. I. Radushnov +1 more
TLDR
The solvent-guided shaping of conjugated polymides activates O/N Zn storage sites on the robust carbon architecture, which facilitates reversible Zn electrosorption and durable charge tansfer toward high energy-power Zn-ion capacitors as mentioned in this paper .Abstract:
The solvent-guided shaping of conjugated polymides activates O/N Zn-storage sites on the robust carbon architecture, which facilitates reversible Zn electrosorption and durable charge tansfer toward high energy-power Zn-ion capacitors. read more
Citations
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Journal ArticleDOI
Lewis Pair Interaction Self‐Assembly of Carbon Superstructures Harvesting High‐Energy and Ultralong‐Life Zinc‐Ion Storage
Ziyang Song,Lingshan Miao,Laurent Ruhlmann,Yaokang Lv,Dazhang Zhu,Liangchun Li,Lihua Gan,Mingxian Liu +7 more
TL;DR: In this paper , a Lewis pair interaction-guided self-assembly strategy is reported to design carbon superstructures for activating Zn−storage sites, where the Lewis acid (ferric chloride) and base (pphenylenedimethanol) can interact to form organic nanoparticle modules that self-assemble into well-defined super-structures constructed from nanotentacle-building blocks via hydrogen bonding and π−π stacking.
Journal ArticleDOI
Spatial Confinement Strategy for Micelle-Size-Mediated Modulation of Mesopores in Hierarchical Porous Carbon Nanosheets with an Efficient Capacitive Response.
TL;DR: In this article , a mesopore-adjustable hierarchically porous carbon nanosheets are fabricated based on a micelle-size-mediated spatial confinement strategy, where trimethylbenzene in different volumes of the solvent can mediate the interfacial assembly with a carbon precursor and porogen segment through π-π bonding and van der Waals interaction.
Journal ArticleDOI
Unraveling the role of solvent–precursor interaction in fabricating heteroatomic carbon cathode for high-energy-density Zn-ion storage
TL;DR: In this article , a solvent-precursor interaction-guided synthetic strategy is proposed to design heteroatomic carbon cathodes with customized microstructures towards efficient Zn-ion energy storage.
Journal ArticleDOI
Kinetics-driven design of 3D VN/MXene composite structure for superior zinc storage and charge transfer
Wenyan Du,Lingshan Miao,Ziyang Song,Xunwen Zheng,Yaokang Lv,Dazhang Zhu,Lihua Gan,Mingxian Liu +7 more
TL;DR: In this paper , a 3D VN/MXene composite structure is designed as the electrode by uniformly encapsulating VN microspheres in MXene nanosheets, which prevents the microsphere over aggregation to ensure full exposure of reactive sites, and serves as a conductive buffer for inhibiting the structure damage to realize fast transfer kinetics.
Journal ArticleDOI
Trapping precursor-level functionalities in hierarchically porous carbons prepared by a pre-stabilization route for superior supercapacitors
Mulati Mansuer,Lingshan Miao,Yang Qin,Ziyang Song,Dazhang Zhu,Hui Duan,Yaokang Lv,Liangchun Li,Mingxian Liu,Lihua Gan +9 more
TL;DR: In this paper , a pre-stabilization route is proposed to enhance the network strength at early pyrolysis and pin up precursor-level functionalities on the final carbon, which successfully fixes more electroactive N (4.28−8.86 wt%) into the resultant carbon microspheres compared with non-pretreated carbon (2.89 wt%), as well as achieves broad ion-accessible platforms of 1575−2269 m 2 /g with preset structural superiorities.
References
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Journal ArticleDOI
Nitrogen-doped mesoporous carbon of extraordinary capacitance for electrochemical energy storage
Tianquan Lin,I-Wei Chen,Fengxin Liu,Chongyin Yang,Hui Bi,Fangfang Xu,Fuqiang Huang,Fuqiang Huang +7 more
TL;DR: It is found that a nitrogen-doped ordered mesoporous few-layer carbon has a capacitance of 855 farads per gram in aqueous electrolytes and can be bipolarly charged or discharged at a fast, carbon-like speed and can store a specific energy of 41 watt-hours per kilogram (19.5 watt- hours per liter).
Journal ArticleDOI
Energy Storage Data Reporting in Perspective—Guidelines for Interpreting the Performance of Electrochemical Energy Storage Systems
Tyler S. Mathis,Narendra Kurra,Xuehang Wang,David Pinto,Patrice Simon,Patrice Simon,Yury Gogotsi +6 more
TL;DR: In this article, the best practices for measuring and reporting metrics such as capacitance, capacity, coulombic and energy efficiencies, electrochemical impedance, and the energy and power densities of capacitive and pseudocapacitive materials are discussed.
Journal ArticleDOI
Extremely safe, high-rate and ultralong-life zinc-ion hybrid supercapacitors
Liubing Dong,Xinpei Ma,Yang Li,Ling Zhao,Wenbao Liu,Junye Cheng,Chengjun Xu,Baohua Li,Quan-Hong Yang,Quan-Hong Yang,Feiyu Kang +10 more
TL;DR: In this article, a novel energy storage system of zinc-ion hybrid supercapacitors (ZHSs) was proposed, in which activated carbon materials, Zn metal and ZnSO4 aqueous solution serve as cathode, anode and electrolyte, respectively.
Journal ArticleDOI
An Aqueous Rechargeable Zinc-Organic Battery with Hybrid Mechanism
Journal ArticleDOI
A novel zinc-ion hybrid supercapacitor for long-life and low-cost energy storage applications
TL;DR: In this paper, a Zn-ion based hybrid supercapacitor (Zn-HSC) was proposed to achieve high energy density with low cost by using Zn foil as both anode and current collector and bio-carbon derived porous material as the cathode.