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Tuning porosity of coal-derived activated carbons for CO2 adsorption

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 9,   Pages 1345-1354 doi: 10.1007/s11705-022-2155-1

Abstract: A simple method was developed to tune the porosity of coal-derived activated carbons, which providedtemperature in a K2CO3 induced chemical activation process which could yield activatedcarbons with defined microporous (< 2 nm, including ultra-microporous < 1 nm) and meso-micro-porousCO2 adsorption isotherms revealed that the microporous activated carbon has the highest measuredThe adsorption experiments on the activated carbons established the criterion for designing CO2<

Keywords: coal-derived activated carbons     porosity     CO2 adsorption     molecular dynamics    

Fabrication of coconut shell-derived porous carbons for CO adsorption application

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1122-1130 doi: 10.1007/s11705-022-2292-6

Abstract: Biomass-derived porous carbons have been considered as the most potential candidate for effective COderived porous carbons still suffer from the poor optimization process in termsHerein, we have successfully fabricated coconut shell-derived porous carbon by a simple one-step synthesisfunctional groups critically determine the CO2 capture performance, indicating coconut shell-derived

Keywords: porous carbons     CO2 adsorption     KOH activation     single step reaction     biomass    

Cobalt nanoparticle decorated N-doped carbons derived from a cobalt covalent organic framework for oxygen

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1550-1560 doi: 10.1007/s11705-021-2104-4

Abstract: In this work, cobalt nanoparticle decorated N-doped carbons (Co@NC) are synthesized by the pyrolysis

Keywords: cobalt embedment     N-doped carbons     covalent organic framework     oxygen reduction     Zn-air battery    

Fabrication, characterization and evaluation of mesoporous activated carbons from agricultural waste:

Lei YU,Chen TU,Yongming LUO

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 2,   Pages 206-215 doi: 10.1007/s11783-014-0631-7

Abstract: artichoke stem (JAS), an agricultural waste, as an alternative precursor for fabrication of mesoporous activatedCompared with commercial activated carbons, this carbon exhibited a comparable monolayer adsorption capacityfindings suggest that RSM could be an effective approach for optimizing the pore structure of fabricated activatedcarbons.

Keywords: mesoporous activated carbon     response surface methodology     adsorption isotherm     agricultural wastes    

Activated carbons and amine-modified materials for carbon dioxide capture –– a review

Zhenhe CHEN, Shubo DENG, Haoran WEI, Bin WANG, Jun HUANG, Gang YU

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 3,   Pages 326-340 doi: 10.1007/s11783-013-0510-7

Abstract: In this paper, the attractive adsorbents including activated carbons and amine-modified materials werefossil fuels, biomass and resins using the carbonization-activation or only activation process, and activatedcarbons prepared by KOH activation with high CO adsorbed amount were reviewed in the preparation, adsorptionexpected that this review will be helpful for the fundamental studies and industrial applications of activatedcarbons and amine-modified adsorbents for CO capture.

Keywords: adsorption capacity     CO2 capture     activated carbon     amine-impregnated adsorbents    

S-enriched porous polymer derived N-doped porous carbons for electrochemical energy storage and conversion

Chao Zhang, Chenbao Lu, Shuai Bi, Yang Hou, Fan Zhang, Ming Cai, Yafei He, Silvia Paasch, Xinliang Feng, Eike Brunner, Xiaodong Zhuang

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 346-357 doi: 10.1007/s11705-018-1727-6

Abstract: recently recognized as one of the most important precursors for fabrication of heteroatom-doped porous carbonsHowever, the heteroatom elements in as-produced porous carbons are quite relied on monomers.So far, the manipulating of heteroatom in porous polymer derived porous carbons are still very rare andThe N content and specific surface area of as-fabricated porous carbons can reach up to 1.32% and 1508derived from S-containing porous polymers, but also paves the way for the structure-performance interrelationship

Keywords: porous polymers     porous carbons     sulfur and nitrogen doping     supercapacitor    

Chitosan/polyethylene glycol impregnated activated carbons: Synthesis, characterization and adsorption

Ehsan Salehi, Fereshteh Soroush, Maryam Momeni, Aboulfazl Barati, Ali Khakpour

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 4,   Pages 575-585 doi: 10.1007/s11705-017-1650-2

Abstract: Novel modified activated carbons (ACs) with enhanced adsorptive properties were obtained coating by chitosanThe pore sizes, pore densities and pore capacities of the activated carbons increased as the wt-% PEG

Keywords: carbon biocomposites     impregnation     chitosan     polyethylene glycol     image processing    

Involvement of p38 mitogen-activated protein kinase in the regulation of platelet-derived growth factor

GONG Xiaowei, WEI Jie, LI Yusheng, CHENG Weiwei, DENG Peng, JIANG Yong

Frontiers of Medicine 2007, Volume 1, Issue 3,   Pages 248-252 doi: 10.1007/s11684-007-0047-x

Abstract: The aim of this study was to investigate the role of p38 mitogen-activated protein kinase (MAPK) in cellmigration induced by platelet-derived growth factor (PDGF).

Keywords: control     stimulation     mitogen-activated     growth factor     process    

Human menstrual blood-derived stem cells alleviate autoimmune hepatitis via JNK/MAPK signaling pathway

Frontiers of Medicine 2023, Volume 17, Issue 3,   Pages 534-548 doi: 10.1007/s11684-022-0953-y

Abstract: Human menstrual blood-derived stem cells (MenSCs) have shown therapeutic effect in acute lung injuryRNA-seq revealed that MenSCs improved AIH, mainly by apoptosis and c-Jun N-terminal kinase/mitogen-activated

Keywords: autoimmune hepatitis (AIH)     concanavalin A (Con A)     human menstrual blood-derived stem cells (MenSCs)     apoptosis     mitogen-activated protein kinase (MAPK)    

Electrospun porous carbon nanofibers derived from bio-based phenolic resins as free-standing electrodes

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5,   Pages 504-515 doi: 10.1007/s11705-022-2260-1

Abstract: Hence, lignin, phenol, and furfural were used to synthesize bio-based phenolic resins, and the activatedThe activated carbon nanofibers show a uniform diameter, specific surface area up to 1100 m2activated carbon nanofiber from bio-based phenolic resins can be applied

Keywords: lignin     bio-based phenolic resins     electrospinning     activated carbon nanofibers     supercapacitors    

Promotive effect of pyridine on indole degradation by activated sludge under anoxic conditions

LI Yongmei, GU Guowei, LI Wenshu

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 4,   Pages 493-497 doi: 10.1007/s11783-007-0079-0

Abstract: The seed sludge was obtained from a local coal-coking wastewater treatment facility and was acc

Keywords: wastewater treatment     coal-coking wastewater     promotive     degradation    

Characteristics of typical dissolved black carbons and their influence on the formation of disinfection

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 12, doi: 10.1007/s11783-022-1585-9

Abstract:

● The physicochemical and structural properties of DBC were characterized.

Keywords: Dissolved black carbon (DBC)     Chlorine     Chloramine     Disinfection by-products (DBPs)     Disinfection by-products formation potential (DBPFP)    

Microorganism-derived biological macromolecules for tissue engineering

Frontiers of Medicine 2022, Volume 16, Issue 3,   Pages 358-377 doi: 10.1007/s11684-021-0903-0

Abstract: The present review aims to introduce microorganism-derived biological macromolecules, such as pullulan

Keywords: biological macromolecules     regenerative medicine     tissue engineering     exopolysaccharide     carbohydrate    

Adsorption of benzene and toluene from waste gas using activated carbon activated by ZnCl

Leila KARIMNEZHAD,Mohammad HAGHIGHI,Esmaeil FATEHIFAR

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6,   Pages 835-844 doi: 10.1007/s11783-014-0695-4

Abstract: A series of activated carbons with high surface area were prepared from walnut shell using chemical activationThe influence of impregnation ratio on the characteristics of synthesized activated carbons as well asThe synthesized activated carbons were characterized using XRD, SEM, BET and FTIR techniques.The SEM analysis revealed successful pore development in synthesized activated carbons obtained at highThe surface area of the activated carbons increased with increasing impregnation ratio and its maximum

Keywords: Chemical activation     activated carbon     textural characterization     adsorption     benzene     toluene    

Influence of pore structure on biologically activated carbon performance and biofilm microbial characteristics

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1419-1

Abstract:

• Pore structure affects biologically activated carbon performance.

Keywords: Granular activated carbon     Biologically activated carbon filter     Bacterial community structure     Pore    

Title Author Date Type Operation

Tuning porosity of coal-derived activated carbons for CO2 adsorption

Journal Article

Fabrication of coconut shell-derived porous carbons for CO adsorption application

Journal Article

Cobalt nanoparticle decorated N-doped carbons derived from a cobalt covalent organic framework for oxygen

Journal Article

Fabrication, characterization and evaluation of mesoporous activated carbons from agricultural waste:

Lei YU,Chen TU,Yongming LUO

Journal Article

Activated carbons and amine-modified materials for carbon dioxide capture –– a review

Zhenhe CHEN, Shubo DENG, Haoran WEI, Bin WANG, Jun HUANG, Gang YU

Journal Article

S-enriched porous polymer derived N-doped porous carbons for electrochemical energy storage and conversion

Chao Zhang, Chenbao Lu, Shuai Bi, Yang Hou, Fan Zhang, Ming Cai, Yafei He, Silvia Paasch, Xinliang Feng, Eike Brunner, Xiaodong Zhuang

Journal Article

Chitosan/polyethylene glycol impregnated activated carbons: Synthesis, characterization and adsorption

Ehsan Salehi, Fereshteh Soroush, Maryam Momeni, Aboulfazl Barati, Ali Khakpour

Journal Article

Involvement of p38 mitogen-activated protein kinase in the regulation of platelet-derived growth factor

GONG Xiaowei, WEI Jie, LI Yusheng, CHENG Weiwei, DENG Peng, JIANG Yong

Journal Article

Human menstrual blood-derived stem cells alleviate autoimmune hepatitis via JNK/MAPK signaling pathway

Journal Article

Electrospun porous carbon nanofibers derived from bio-based phenolic resins as free-standing electrodes

Journal Article

Promotive effect of pyridine on indole degradation by activated sludge under anoxic conditions

LI Yongmei, GU Guowei, LI Wenshu

Journal Article

Characteristics of typical dissolved black carbons and their influence on the formation of disinfection

Journal Article

Microorganism-derived biological macromolecules for tissue engineering

Journal Article

Adsorption of benzene and toluene from waste gas using activated carbon activated by ZnCl

Leila KARIMNEZHAD,Mohammad HAGHIGHI,Esmaeil FATEHIFAR

Journal Article

Influence of pore structure on biologically activated carbon performance and biofilm microbial characteristics

Journal Article