Simple Method to Produce Nanoporous Carbon for Various Applications by Pyrolysis of Specially Synthesized Phenolic Resin

Prasetyo, Imam; Rochmadi, Rochmadi; Ariyanto, Teguh; Yunanto, Rakhmat

doi:10.22146/ijc.21290

Cited by 22 publications

(9 citation statements)

References 12 publications

(18 reference statements)

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“…The properties of surface area of CMS produced (1200-2000 m 2 /g) are in agreement with typically surface area of porous carbons synthesized by pyrolysis of polymeric materials [21,25,27]. But these values are superior to those values of porous carbons based on natural carbonaceous matters which are typically ca.…”

Section: Structural and Physical Properties Of Cms Producedsupporting

confidence: 72%

“…It has been generally known that the pore structure of the carbon molecular sieve is affected by the nature of the precursor, pyrolysis method, and post-treatment conditions. The advantage of using synthetic polymer as a precursor for CMS preparation is that the pore structure of the carbon can be controlled during the precursor synthesis [21]. For instance, porous carbon derived from para-alkyl phenol formaldehyde has higher degree microporosity than that of conventional phenol formaldehyde [18,22].…”

Section: Introductionmentioning

confidence: 99%

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Controlling Synthesis of Polymer-Derived Carbon Molecular Sieve and Its Performance for CO2/CH4 Separation

Prasetyo¹,

Rochmadi²,

Wahyono³

et al. 2017

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Abstract. Due to its specific micropore structure, carbon molecular sieve (CMS) can provide more selective properties than conventional activated carbon in adsorbing molecule from a gaseous mixture. In this research, preparation of CMS for CO2/CH4 separation has been developed by pyrolysis of specially synthesized polymeric resins as the precursor. This research was particularly focused on the development of precursor for the control of carbon microporosity to enhance the sieving properties. Precursor was synthesized through polymerization reaction of phenol with formaldehyde and p-tertbutyl phenol using acid catalyst in a batch reactor. Pyrolysis of the polymeric precursors was carried out in a retort at 450-850 °C in flowing N2 inert gas at flow rate of 100 mL/h for 1.5 hours. The resulting micropore size and surface area of the carbon were characterized using N2-sorption analysis, whereas the carbon surface morphologies were observed using SEM. The carbons were further characterized for their uptake capacity and kinetic selectivity toward CO2 and CH4 gases. The results show that the porous carbon has suitable characteristic as sieving material for CO2/CH4 separation. In this work, CMS with kinetic selectivity (DCO2/DCH4) as high as 8, was produced.

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Section: Structural and Physical Properties Of Cms Producedsupporting

confidence: 72%

Section: Introductionmentioning

confidence: 99%

Controlling Synthesis of Polymer-Derived Carbon Molecular Sieve and Its Performance for CO2/CH4 Separation

Prasetyo¹,

Rochmadi²,

Wahyono³

et al. 2017

Self Cite

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“…Jenis karbon aktif berpori yang digunakan yaitu karbon tempurung kelapa dengan karakter mikropori. Karbon berpori karena sifat kestabilan fisika dan kimia yang baik dan luas permukaan yang tinggi (500-2000 m 2 /g) merupakan katalis support yang sangat potensial [5].…”

Section: Pendahuluanunclassified

Uji Aktivitas Adsoben Karbon Aktif Tempurung Kelapa Termodifikasi dengan Active Site Fe2O3

Amelia

Mufrodi

2019

CHEMICA: Jurnal Teknik Kimia

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“…For example, activated carbon can be made by carbonizing different natural sources like bamboo chips, cherry stones, fox nut shell, sugarcane [26], coconut husk [27] and rice-straw [28]. The carbonization of ion exchange resins is another valid method to prepare carbon nanomaterials [29] and the resulted nanoporous carbon materials have a wide range of applications [30]. Singare and his colleges successfully created carbon layers from acidic cation exchange resin with thermal degradation to prepare an electrically conductive coating [31].…”

Section: Introductionmentioning

confidence: 99%

Application of carbonized ion exchange resin beads as catalyst support for gas phase hydrogenation processes

Prekob

Hajdu

Muránszky

et al. 2019

Reac Kinet Mech Cat

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Carbonized ion exchange resin beads were prepared as catalyst for gas phase hydrogenation processes. Amberlite IR 120 polystyrene based sulfonated ion exchange beads were carbonized at 900 °C. The process of carbonization was monitored by FTIR combined thermogravimetric analysis. During the carbonization formed sulfur dioxide, carbon dioxide and organic compounds. The carbon pearls were used as catalyst support for Pd nanoparticles. The catalyst was characterized by scanning electron microscopy and X-ray diffractometry. The diameters of the palladium nanoparticles on the catalyst surface were between 15 and 50 nm, but bigger aggregates were also detected. The catalyst was tested during the gas phased heterogeneous catalytic hydrogenation of 1-butene. The hydrogenation process was followed by FTIR measurements, 93% conversion was reached after 10 min.

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Simple Method to Produce Nanoporous Carbon for Various Applications by Pyrolysis of Specially Synthesized Phenolic Resin

Abstract: 10,63 mmol/g (3,5 MPa, 298 K). Karbon berpori yang diperoleh dari karbonisasi polimer resorsinol para-tert-butilfenol formaldehid (RTBPF) menunjukkan karakteristik yang sangat sesuai sebagai media penyimpan gas metan dengan kapasitas penyimpanan sebesar 8,98 mmol/g (3,5 MPa, 298 K).

Cited by 22 publications

References 12 publications

Controlling Synthesis of Polymer-Derived Carbon Molecular Sieve and Its Performance for CO2/CH4 Separation

Controlling Synthesis of Polymer-Derived Carbon Molecular Sieve and Its Performance for CO2/CH4 Separation

Uji Aktivitas Adsoben Karbon Aktif Tempurung Kelapa Termodifikasi dengan Active Site Fe2O3

Application of carbonized ion exchange resin beads as catalyst support for gas phase hydrogenation processes

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