Journal ArticleDOI
Dual-doped carbon hollow nanospheres achieve boosted pseudocapacitive energy storage for aqueous zinc ion hybrid capacitors
TLDR
In this paper, dual-doped carbon hollow nanospheres (PN-CHoNS) were developed through a dual-functional template induced strategy combined with the subsequent carbonization treatment, which can act as potential cathode materials.About:
This article is published in Energy Storage Materials.The article was published on 2021-11-01. It has received 75 citations till now. The article focuses on the topics: Energy storage & Power density.read more
Citations
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Engineering zincophilic sites on Zn surface via plant extract additives for dendrite-free Zn anode
TL;DR: Zhang et al. as mentioned in this paper proposed a green and low-cost additive, nettle extract (NE), to guide the uniform Zn deposition via in-situ engineered zincophilic sites.
Journal ArticleDOI
Engineering zincophilic sites on Zn surface via plant extract additives for dendrite-free Zn anode
TL;DR: Zhang et al. as mentioned in this paper proposed a green and low-cost additive, nettle extract (NE), to guide the uniform Zn deposition via in-situ engineered zincophilic sites.
Journal ArticleDOI
Two-step nitrogen and sulfur doping in porous carbon dodecahedra for Zn-ion hybrid supercapacitors with long term stability
TL;DR: In this paper , a facile two-step doping strategy was proposed to synthesize zeolitic imidazolate framework (ZIF)-derived N, Scodoped porous carbon dodecahedra (N, S-PCD), using as the high-performance cathode for ultralong-life aqueous ZHSCs.
Journal ArticleDOI
Two-step nitrogen and sulfur doping in porous carbon dodecahedra for Zn-ion hybrid supercapacitors with long term stability
Olivier Gallet,Ying Yang,De-Li Chen,Olivier Gallet,Nassim Kamar,Haiyan Wang,Pengcheng Ye,Zhentao Ping,Jiqiang Ning,Yijun Zhong,Yong Hu +10 more
TL;DR: In this article, a facile two-step doping strategy was proposed to synthesize zeolitic imidazolate framework (ZIF)-derived N, Scodoped porous carbon dodecahedra (N, S-PCD), using as the high-performance cathode for ultralong-life aqueous ZHSCs.
Journal ArticleDOI
Harmonizing Graphene Laminate Spacing and Zinc‐Ion Solvated Structure toward Efficient Compact Capacitive Charge Storage
Jin Luo,Liang Xu,Haiming Liu,Yusong Wang,Qing Wang,Yanyan Shao,Menglei Wang,Dongzi Yang,Shuo Li,L. Zhang,Zhou Xia,Tao Cheng,Yuanlong Shao +12 more
TL;DR: In this paper , an aqueous Znion hybrid capacitors (ZIHCs) is constructed by harmonizing interlayer spacing of the laminate graphene film and Zn−ion solvation structure to improve the electrode space utilization.
References
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Journal ArticleDOI
Generalized Gradient Approximation Made Simple
TL;DR: A simple derivation of a simple GGA is presented, in which all parameters (other than those in LSD) are fundamental constants, and only general features of the detailed construction underlying the Perdew-Wang 1991 (PW91) GGA are invoked.
Journal ArticleDOI
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set.
Georg Kresse,Jürgen Furthmüller +1 more
TL;DR: An efficient scheme for calculating the Kohn-Sham ground state of metallic systems using pseudopotentials and a plane-wave basis set is presented and the application of Pulay's DIIS method to the iterative diagonalization of large matrices will be discussed.
Journal ArticleDOI
From ultrasoft pseudopotentials to the projector augmented-wave method
Georg Kresse,Daniel P. Joubert +1 more
TL;DR: In this paper, the formal relationship between US Vanderbilt-type pseudopotentials and Blochl's projector augmented wave (PAW) method is derived and the Hamilton operator, the forces, and the stress tensor are derived for this modified PAW functional.
Journal ArticleDOI
Special points for brillouin-zone integrations
Hendrik J. Monkhorst,J.D. Pack +1 more
TL;DR: In this article, a method for generating sets of special points in the Brillouin zone which provides an efficient means of integrating periodic functions of the wave vector is given, where the integration can be over the entire zone or over specified portions thereof.
Journal ArticleDOI
Ab initio molecular dynamics for liquid metals.
Georg Kresse,Jürgen Hafner +1 more
TL;DR: In this paper, the authors present an ab initio quantum-mechanical molecular-dynamics calculations based on the calculation of the electronic ground state and of the Hellmann-Feynman forces in the local density approximation.