Hierarchical porous carbon with designed pore architecture and study of its adsorptive properties

Pérez-Cabero, Mónica; Esteve‐Turrillas, Francesc A.; Beltrán, Daniel; Amorós, Pedro

doi:10.1016/j.solidstatesciences.2009.09.017

Cited by 17 publications

(1 citation statement)

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“…141 Besides, double template method techniques have been widely employed to synthesize HPCs, such as double softtemplate method, double hard-template method and softhard combined double template method. [142][143][144] HPCs were successfully prepared using alumino-silica UVM-7 as hard template by Pérez-Cabero et al 145 The process was not only perplexing but also time-consuming because some toxic reagents such as NaOH or HF might be required to remove the hard template. 146 successfully synthesized nanoporous carbon by effective template carbonization.…”

Section: Templates Carbonizationmentioning

confidence: 99%

The synthesis and performance analysis of various biomass‐based carbon materials for electric double‐layer capacitors: A review

Lin

et al. 2019

Int J Energy Res

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Summary Biomass is one of the most promising clean energy sources. The porous carbon materials prepared by biomass as electrode materials of electric double‐layer capacitors (EDLCs) are easily available at a low price, which would greatly reduce the cost of the production. However, carbon materials made with biomass generally have many disadvantages such as low specific surface area (SSA), poor pore size structure, and difficulty to control the pore diameter, which results in the poor EDLC performance. In this paper, the prime purpose is to expose the recent progress of biomass carbon in the fields of electrode materials of EDLC. The review provides a comprehensive literature review that is focused on EDLC electrodes derived from biochar of the evidence of 181 publications published over a period of 30 years from 1989 to 2019. Various carbon materials derived from different biomass for electrode of EDLC are discussed. The most promising methods for the preparation of several biomass carbons are described in detail. Some factors such as SSA, pore size structure, surface functional groups, and electrolyte are further analyzed to discuss the effects on the electrochemical performance of the EDLC. Notably, current deficiencies and possible solutions of preparation methods of biomass carbon as electrode materials are outlined. And the future research trends in this field are prospected.

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Section: Templates Carbonizationmentioning

confidence: 99%

The synthesis and performance analysis of various biomass‐based carbon materials for electric double‐layer capacitors: A review

Lin

et al. 2019

Int J Energy Res

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Application of response surface methodology for optimization of trace amount of diazinon preconcentration in natural waters and biological samples by carbon mesoporous CMK‐3

Beirami

Barzoki

Bahramifar

2017

Biomedical Chromatography

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Preconcentration of trace amounts of diazinon by carbon mesoporous CMK-3 in water and biological samples and measurement by high-performance liquid chromatography were investigated. CMK-3 was prepared using hexagonal SBA-15 as the template. The synthesized materials were characterized by X-Ray diffraction (XRD), Fourier transform infrared spectroscopy, Brunaur-Emmet-Teller, transmission electron microscopy and Boehm titration method. The preconcentration procedure was optimized using a multivariate optimization approach following a two-stage process. The effect of analytical parameters including the amount of the CMK-3 as an adsorbent, pH, type and volume of eluent and flow rate of eluent and sample were studied by a screening project, then the effective parameters were optimized by response surface methodology based on central composite design. The average extraction efficiency of diazinon under optimal conditions (CMK-3 dosage = 25 mg, sample flow rate = 2.5 mL min , eluent flow rate = 1.25 mL min , volume of methanol as an eluent =3.5 mL and initial pH = 6) was 97.11%, which agrees well with the predicted response value (97.93%). The linearity of the method was in the range of 0.5-100 μg L with a correlation coefficient of 0.997. Enrichment factor, limit of detection and limit of quantification were 285.7, 0.09 and 0.23 μg L , respectively. The relative standard deviation (RSD) under optimum conditions was 2.21% (n = 5). The proposed method was applied to determine diazinon in real water and biological samples. Recovery of diazinon from real samples was between 95.80 and 104.94% with an RSD of 0.19-4.65%. Thus, this method is suitable for the preconcentration and determination of diazinon in real water and biological samples.

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Smart Sorption Materials in Green Analytical Chemistry

Esteve‐Turrillas

Armenta

Garrigues

et al. 2019

Green Chemistry and Sustainable Technology

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Hierarchical porous carbon with designed pore architecture and study of its adsorptive properties

Cited by 17 publications

References 50 publications

The synthesis and performance analysis of various biomass‐based carbon materials for electric double‐layer capacitors: A review

The synthesis and performance analysis of various biomass‐based carbon materials for electric double‐layer capacitors: A review

Application of response surface methodology for optimization of trace amount of diazinon preconcentration in natural waters and biological samples by carbon mesoporous CMK‐3

Smart Sorption Materials in Green Analytical Chemistry

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