Heteroatom doping effect of Pt/rGO catalysts for formaldehyde abatement at ambient temperature

Di, Zhaoying; Shen, Hanxiao; Guo, Yaodong; Guo, Xiaonan; Kong, Bin; Guo, Mengfei; Wei, Ying; Jia, Jingbo; Zhang, Runduo

doi:10.1016/j.chphi.2022.100103

Cited by 4 publications

(2 citation statements)

References 52 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The rGO was synthesized by exfoliation of graphite and reduction of graphene oxide, resulting in more defects and lower quality than graphene. However, the electronic and morphological properties of the rGO can be easily modified by heteroatom doping and posttreatment [14,15]. Li et al prepared high-capacitive rGO papers using Zn powder within an hour [16].…”

Section: Introductionmentioning

confidence: 99%

Enhanced Performance of Electrical Double-Layer Capacitor by Controlling the Specific Surface Area and Pore Structure of ZIF-67

Son,

Lee,

Joh

2024

Korean J. Chem. Eng.

View full text Add to dashboard Cite

Electrical double-layer capacitance can be enhanced through the development of carbon materials possessing elevated specific surface area, porosity, and electrical conductivity. In this study, we demonstrate a facile approach to synthesizing carbon materials with a meticulously controlled pore structure of ZIF-67 by precise manipulation of the precursor solution quantities.The concentration of the precursor affects the crystal sizes of ZIF-67 due to the different nucleation rates. After the carbonization of the crystals, smaller cobalt nanoparticles formed within the carbon materials derived from the ZIF-67 crystal with larger dimensions. Removal of the nanoparticles by acid treatment induced the formation of porous carbon, resulting in the enhanced performance of electrical double-layer capacitors. The nanoporous carbon, derived from the largest-sized ZIF-67 template, exhibited a remarkable specific capacitance of 157 F/g at a current density of 1 A/g, retaining an impressive 85% of this value after 30,000 charging/discharging cycles at 16 A/g.

show abstract

Section: Introductionmentioning

confidence: 99%

Enhanced Performance of Electrical Double-Layer Capacitor by Controlling the Specific Surface Area and Pore Structure of ZIF-67

Son,

Lee,

Joh

2024

Korean J. Chem. Eng.

View full text Add to dashboard Cite

show abstract

“…The technique is considered an efficient tool for the remediation of contaminants from environmental waters as it does not lead to secondary pollution [24]. Used clay minerals [25], zeolites [26], activated carbon (AC) and carbon nanotubes (CNTs) [27], graphene and graphene oxides [28,29], metal-organic frameworks (MOFs) [30], etc., have been discovered for contaminants elimination from wastewaters. Amongst such adsorbents, clay minerals and their derivatives were identified as promising techniques for wastewater treatment due to their structural features [31].…”

Section: Introductionmentioning

confidence: 99%

Montmorillonite for Adsorption and Catalytic Elimination of Pollutants from Wastewater: A State-of-the-Arts Review

Zango

Garba

et al. 2022

Sustainability

View full text Add to dashboard Cite

Clay minerals have been recognized as one of the cheap and effective materials for wastewater remediation. Among the various clay minerals, montmorillonite (MMT) has received much attention due to its wide availability, low-cost and promising properties such as high porosity, mechanical strength, and cation exchange capacity. Additionally, MMT has high swelling properties. These features make it an ideal material for wastewater remediation applications. In addition, it possessed good cationic exchange capacity, making it easier to interact with various molecules. MMT and its composites exhibited good selectivity and catalytic activity for contaminants elimination from wastewater. Surface modification and functionalization have been identified as a way to improve the MMT’s adsorptive performance and endow it with light and light-harnessing properties. Thus, MMT composites, especially metal and metal-oxide nanoparticles, have shown good adsorption and photocatalytic activity toward the elimination/mineralization of various contaminants such as dyes, pharmaceuticals, heavy metals, and other organic and inorganic species. As such, MMT and its composites can be adopted as potential materials for wastewater remediation.

show abstract

The effect of nitrogen doping on hydrogenation capability and stability of Cu-based catalyst in ester hydrogenation to methyl glycolate

Niu

Guo

et al. 2023

Fuel

View full text Add to dashboard Cite

Heteroatom doping effect of Pt/rGO catalysts for formaldehyde abatement at ambient temperature

Cited by 4 publications

References 52 publications

Enhanced Performance of Electrical Double-Layer Capacitor by Controlling the Specific Surface Area and Pore Structure of ZIF-67

Enhanced Performance of Electrical Double-Layer Capacitor by Controlling the Specific Surface Area and Pore Structure of ZIF-67

Montmorillonite for Adsorption and Catalytic Elimination of Pollutants from Wastewater: A State-of-the-Arts Review

The effect of nitrogen doping on hydrogenation capability and stability of Cu-based catalyst in ester hydrogenation to methyl glycolate

Contact Info

Product

Resources

About