Superior CO2 uptake on nitrogen doped carbonaceous adsorbents from commercial phenolic resin

A high-performance ORR catalyst has been synthesised by pyrolysis of quaternary nitrogen-containing 4a,8a-diazoniapentaphene dibromide (DAP), phenolic resin and FeBr2 mixture.

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SIMPLE METHOD TO PRODUCE NANOPOROUS CARBON FOR VARIOUS APPLICATIONS BY PYROLYSIS OF SPECIALLY SYNTHESIZED PHENOLIC RESIN

Indonesian Journal of Chemistry ◽

10.22146/ijc.21290 ◽

2013 ◽

Vol 13 (2) ◽

pp. 95-100 ◽

Cited By ~ 12

Author(s):

Imam Prasetyo ◽

Rochmadi Rochmadi ◽

Teguh Ariyanto ◽

Rakhmat Yunanto

Keyword(s):

Electrode Material ◽

Phenolic Resin ◽

Phenol Formaldehyde ◽

Nanoporous Carbon ◽

High Specific Surface Area ◽

Carbon Surface ◽

Co2 Uptake ◽

Nanoporous Carbons ◽

Separation Processes ◽

Simple Method

Nanoporous carbon materials, a unique and useful material, have been widely used in many technologies such as separation processes, catalysis, energy storage, gas storage, energy conversion, etc. due to its high specific surface area and tunable porosity. In this research, nanoporous carbons were prepared using simple and innovative approach based on structural array of phenolic resin polymer without activation during carbonization process. The effect of phenolic reactant type and composition on pore structure and carbon surface morphologies was studied. Nanoporous carbon derived from resorcinol formaldehyde (RF) and from resorcinol phenol formaldehyde (RPF) polymers was suitable for electrode material supercapacitor and CO2 capture medium. RF-derived and RPF-derived carbons provide electrode material supercapacitor with specific capacitance up to 246 F/g, whereas carbonized RPF exhibited CO2 uptake of 10.63 mmol/g (at 3.5 MPa 298 K). Nanoporous carbon derived from resorcinol para-tert-butyl phenol formaldehyde (RTBPF) polymer exhibited attractive characteristics as methane storage media with methane uptake capacity as high as 8.98 mmol/g (at 3.5 MPa 298 K).

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Carbonization and Preparation of Nitrogen-Doped Porous Carbon Materials from Zn-MOF and Its Applications

Materials ◽

10.3390/ma13020264 ◽

2020 ◽

Vol 13 (2) ◽

pp. 264 ◽

Cited By ~ 1

Author(s):

Kulandaivel Sivasankar ◽

Souvik Pal ◽

Murugan Thiruppathi ◽

Chia-Her Lin

Keyword(s):

Detection Limit ◽

Porous Carbon ◽

Carbon Materials ◽

Metal Organic Framework ◽

Total Pore Volume ◽

Electrochemical Sensing ◽

Co2 Uptake ◽

Nitrogen Doped ◽

Metal Organic ◽

Optimized Conditions

Nitrogen-doped porous carbon (NPC) materials were successfully synthesized via a Zn-containing metal-organic framework (Zn-MOF). The resulting NPC materials are characterized using various physicochemical techniques which indicated that the NPC materials obtained at different carbonization temperatures exhibited different properties. Pristine MOF morphology and pore size are retained after carbonization at particular temperatures (600 °C-NPC600 and 800 °C-NPC800). NPC800 material shows an excellent surface area 1192 m2/g, total pore volume 0.92 cm3/g and displays a higher CO2 uptake 4.71 mmol/g at 273 k and 1 bar. Furthermore, NPC600 material displays good electrochemical sensing towards H2O2. Under optimized conditions, our sensor exhibited a wide linearity range between 100 µM and 10 mM with a detection limit of 27.5 µM.

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