Journal ArticleDOI
Hierarchical bismuth composite for fast lithium storage: Carbon dots tuned interfacial interaction
cynhadzfvb,Anni Wang,Wanwan Hong,Lin Li,Ruiting Guo,Yinger Xiang,Yu Ye,Guoqiang Zou,Hongshuai Hou,Xiaobo Ji,Xiaobo Ji +10 more
TLDR
In this paper, a 3D cross-linked rod-like structured Bi2Se3/CDs composites were designed for fast-kinetics lithium storage, and the existence of an interface Bi-O-C bond was shown to enhance the intrinsic sluggish kinetics and structural stability.About:
This article is published in Energy Storage Materials.The article was published on 2022-01-01. It has received 24 citations till now. The article focuses on the topics: Anode & Composite number.read more
Citations
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Sustainable Regenerating of High-voltage Performance LiCoO2 from Spent Lithium-ion Batteries by Interface Engineering
TL;DR: Li et al. as mentioned in this paper proposed a direct recycling method of interface engineering to promote the high-voltage property of the regenerated LiCoO2, which achieved an initial discharging capacity of 166 mAh g−1 and a residual capacity of 93.0% at 1C for 100 cycles.
Journal ArticleDOI
Interfacial bonding of hydroxyl-modified g-C3N4 and Bi2O2CO3 toward boosted CO2 photoreduction: insights into the key role of OH groups
TL;DR: In this paper , a novel interface-bonded g-C 3 N 4 /flower-like Bi 2 O 2 CO 3 composites (OH-CN/BOC) with covalently bonded heterointerfaces were fabricated through a direct mechanical mixing approach.
Journal ArticleDOI
Hierarchical Oα-rich Co3O4 nanoarray anchored on Ni foam with superior lithiophilicity enabling ultrastable lithium metal batteries
josgandos,A. Zh. Khachatrian +1 more
TL;DR: Li et al. as discussed by the authors designed and prepared an integrated Oα (O- or O22)-rich Co3O4 nanoarrays anchored on Ni foam scaffold as a stable host for ultra-fast lithium metal infusion.
Journal ArticleDOI
Chemically bonded carbon quantum dots/Bi2WO6 S-scheme heterojunction for boosted photocatalytic antibiotic degradation: interfacial engineering and mechanism insight
Hai‐Ying Ren,Fan Qi,Abdelkader Labidi,Junjun Zhao,Hong Wang,Yue Xin,Jianmin Luo,Chuanyi Wang +7 more
TL;DR: In this paper , a novel S-scheme heterojunctions of 0D/2D carbon quantum dots/Bi2WO6 (CQDs/Bi 2WO 6) were successfully fabricated by an in-situ hydrothermal process, where the CQDs were derived from waste biomass.
Journal ArticleDOI
Carbon Dots‐Regulated Pomegranate‐Like Metal Oxide Composites: From Growth Mechanism to Lithium Storage
Yulong Ye,Haoji Wang,Huaxin Liu,Yinger Xiang,Lu Liu,Wentao Deng,Guoqiang Zou,You-Cheng Liu,Hongshuai Hou,Xiaobo Ji +9 more
TL;DR: In this paper , a new approach is proposed to construct porous pomegranate-like MOs/CDs composite based on the CDs'induced in situ growth mechanism of ion adsorption.
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
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
Carbon Quantum Dots and Their Derivative 3D Porous Carbon Frameworks for Sodium-Ion Batteries with Ultralong Cycle Life.
TL;DR: The as-obtained CQDs can be transformed into 3D porous carbon frameworks exhibiting superb sodium storage properties with ultralong cycle life and ultrahigh rate capability, comparable to state-of-the-art carbon anode materials for sodium-ion batteries.
Journal ArticleDOI
Design and fabrication of carbon dots for energy conversion and storage
TL;DR: Three strategies for structural engineering of CDs are presented and analyzed, in terms of the tuning of size and crystallinity, and the methodologies for surface modification and heteroatom doping, with a focus on the relationship among the synthesis methods, structure and properties of the concerned CDs.
Journal ArticleDOI
Carbon-Quantum-Dots-Loaded Ruthenium Nanoparticles as an Efficient Electrocatalyst for Hydrogen Production in Alkaline Media
Weidong Li,Yuan Liu,Min Wu,Xiaolei Feng,Simon A. T. Redfern,Yuan Shang,Xue Yong,Tanglue Feng,Kaifeng Wu,Zhongyi Liu,Baojun Li,Zhimin Chen,John S. Tse,Siyu Lu,Siyu Lu,Bai Yang +15 more
TL;DR: Electrochemical tests reveal that the as-formed Ru@CQDs exhibits excellent catalytic behavior with an onset overpotential of 0 mV, a Tafel slope of 47 mV decade-1, and good durability, which is superior to the current commercial Pt/C and most noble metals, non-noble metals, and nonmetallic catalysts under basic conditions.