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Facile synthesis of nitrogen-doped carbon dots (N-CDs) and N-CDs/NiO composite as an efficient electrocatalyst for oxygen evolution reaction

期刊: CARBON LETTERS, 2021; 31 (4)

Nitrogen-doped carbon dots (N-CDs), derived from the biomass (anthocyanin), are the novel additive to the nanocarbon materials, which is expected to b......

Development of nitrogen-doped carbon quantum dots as fluorescent probes for highly selective and sensitive detection of the heavy-ion Fe3+

期刊: CARBON LETTERS, ; ()

Highly luminescent carbon quantum dots (CQDs) are developed as fluorescent probes for selective detection of the heavy-ion Fe3+, where the CQDs exhibi......

A criterion combined of bulk and surface lithium storage to predict the capacity of porous carbon lithium-ion battery anodes: lithium-ion battery anode capacity prediction

期刊: CARBON LETTERS, ; ()

The high level of lithium storage in synthetic porous carbons has necessitated the development of accurate models for estimating the specific capacity......

Effective removal of arsenide from aqueous solutions using mesoporous CoFe2O4/graphene oxide nanocomposites assisted by artificial intelligence

期刊: CARBON LETTERS, ; ()

This study investigated the arsenide removal by using mesoporous CoFe2O4/graphene oxide nanocomposites based on batch experiments optimized by artific......

Preparation of activated carbon spheres and their electrochemical properties as supercapacitor electrode

期刊: CARBON LETTERS, ; ()

The carbon spheres (CSs) synthesized by an ultrasonic-spray pyrolysis method were activated for supercapacitor electrode. There are plenty of cracks o......

Predicting an ideal 2D carbon nanostructure with negative Poisson's ratio from first principles: implications for nanomechanical devices

期刊: CARBON LETTERS, ; ()

The intrinsic negative Poisson's ratio effect at the level of molecule in two-dimensional nanomaterials, especially in the perfect planar nanostructur......

Hierarchical porous carbons derived from corncob: study on adsorption mechanism for gas and wastewater

期刊: CARBON LETTERS, ; ()

Hierarchical porous carbons (HPCs) have been successfully prepared by a facile carbonization and subsequent CO2 activation process using corncob as a ......

Reduced graphene oxide/polypyrrole composite: an advanced electrode for high-performance symmetric/asymmetric supercapacitor

期刊: CARBON LETTERS, 2020; 30 (4)

Polypyrrole (PPy) decorated on reduced graphene oxide (rGO) films is successfully prepared with pyrrole (Py) monomers and rGO through one-step combini......

Dendrite-like carbon nanotube-confined polymeric sulfur as cathode materials for lithium-sulfur battery

期刊: CARBON LETTERS, 2020; 30 (5)

We reported the synthesis of dendrite-like carbon nanotube-confined polymeric sulfur composite by modifying the surface of carbon nanotubes (CNTs) wit......

High densification and anti-corrosion of graphene-coated aluminum coating deposited on AZ31B magnesium by low-pressure cold spray

期刊: CARBON LETTERS, 2020; 30 (5)

In this paper, graphene-coated Al powders prepared by in situ reduction method were directly used for cold spraying, obtaining a graphene-reinforced A......

Facile preparation of oxygen-rich activated carbon from petroleum coke for enhancing methylene blue adsorption

期刊: CARBON LETTERS, 2020; 30 (6)

The oxygen-rich activated carbon (AC) was facilely developed using petroleum coke as a raw material by KOH activation under the rapid heating rate. Th......

Simple and green fabrication of a biomass-derived N and O self-doped hierarchical porous carbon via a self-activation route for supercapacitor application

期刊: CARBON LETTERS, 2020; 30 (6)

To meet the increased performance and cost requirements of commercial supercapacitor, a N and O self-doped hierarchical porous carbon is fabricated vi......

Preparation of light-transmissive conductive film by free arc dispersed carbon nanotubes and thermos compression bonding

期刊: CARBON LETTERS, 2020; 30 (6)

To investigate the effect of gas dispersing carbon nanotubes (CNTs) and hot pressing method on the transparency and the conductivity of thin films, th......

Small gas adsorption on Co-N-4 porphyrin-like CNT for sensor exploitation: a first-principles study

期刊: CARBON LETTERS, 2020; 30 (2)

Using first-principles theory, we investigated the adsorption performance of CoN4-CNT towards six small gases including NO, O-2, H-2, H2S, NH3, and CH......

Self-nitrogen-doped carbon materials derived from the petioles and blades of apricot leaves as metal-free catalysts for selective oxidation of aromatic alkanes

期刊: CARBON LETTERS, 2020; 30 (2)

Carbon materials with tailorable structures and superior properties have great potential applications in environmental protection, energy conversion, ......

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