Matches in SemOpenAlex for { <https://semopenalex.org/work/W2951839141> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2951839141 endingPage "8" @default.
- W2951839141 startingPage "1" @default.
- W2951839141 abstract "Using straw and urea as raw materials, biochar (BC) and g-C 3 N 4 were prepared by oxygen-free pyrolysis at 300°C and 550°C. BC/g-C 3 N 4 was prepared by loading different amounts of g-C 3 N 4 onto the surface of biochar and characterized by SEM and FT-IR. The adsorption effect on methylene blue (MB) was investigated from the aspects of dosage and pH. The studies of adsorption equilibrium isotherms and the kinetic and the thermodynamic parameters on the BC/g-C 3 N 4 adsorbents are discussed. The results showed that BC/g-C 3 N 4 0.16 g/L with a doping ratio of 1 : 3 was added to the MB solution with an initial concentration of 50 mg/L and <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML id=M1><mml:mtext>pH</mml:mtext><mml:mo>=</mml:mo><mml:mn>11</mml:mn></mml:math>. The adsorption rate and adsorption amount were 96.72% and 302.25 mg/g, respectively. The adsorption process included surface adsorption and intraparticle diffusion, which conformed to the pseudo-second-order kinetic model and Langmuir-Freundlich model. Thermodynamic parameters (<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML id=M2><mml:mi>Δ</mml:mi><mml:msup><mml:mrow><mml:mi>G</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup><mml:mo><</mml:mo><mml:mn>0</mml:mn></mml:math>, <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML id=M3><mml:mi>Δ</mml:mi><mml:msup><mml:mrow><mml:mi>H</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup><mml:mo>></mml:mo><mml:mn>0</mml:mn></mml:math>, and <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML id=M4><mml:mi>Δ</mml:mi><mml:msup><mml:mrow><mml:mi>S</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup><mml:mo>></mml:mo><mml:mn>0</mml:mn></mml:math>) showed that the adsorption reaction is spontaneous, which positively correlated with temperature." @default.
- W2951839141 created "2019-06-27" @default.
- W2951839141 creator A5037563402 @default.
- W2951839141 date "2019-06-10" @default.
- W2951839141 modified "2023-09-27" @default.
- W2951839141 title "Preparation and Adsorption Properties of Biochar/g-C<sub>3</sub>N<sub>4</sub> Composites for Methylene Blue in Aqueous Solution" @default.
- W2951839141 cites W1965433516 @default.
- W2951839141 cites W1990022937 @default.
- W2951839141 cites W1990062247 @default.
- W2951839141 cites W2008080036 @default.
- W2951839141 cites W2072053289 @default.
- W2951839141 cites W2092576038 @default.
- W2951839141 cites W2108062133 @default.
- W2951839141 cites W2128056890 @default.
- W2951839141 cites W2199437986 @default.
- W2951839141 cites W2319799505 @default.
- W2951839141 cites W2334160541 @default.
- W2951839141 cites W2345368789 @default.
- W2951839141 cites W2538738337 @default.
- W2951839141 cites W2563444521 @default.
- W2951839141 cites W2763825372 @default.
- W2951839141 cites W2789355560 @default.
- W2951839141 cites W2797923854 @default.
- W2951839141 cites W2804430785 @default.
- W2951839141 doi "https://doi.org/10.1155/2019/2394184" @default.
- W2951839141 hasPublicationYear "2019" @default.
- W2951839141 type Work @default.
- W2951839141 sameAs 2951839141 @default.
- W2951839141 citedByCount "6" @default.
- W2951839141 countsByYear W29518391412020 @default.
- W2951839141 countsByYear W29518391412021 @default.
- W2951839141 countsByYear W29518391412022 @default.
- W2951839141 crossrefType "journal-article" @default.
- W2951839141 hasAuthorship W2951839141A5037563402 @default.
- W2951839141 hasBestOaLocation W29518391411 @default.
- W2951839141 hasConcept C112825004 @default.
- W2951839141 hasConcept C113196181 @default.
- W2951839141 hasConcept C115958267 @default.
- W2951839141 hasConcept C13965031 @default.
- W2951839141 hasConcept C147789679 @default.
- W2951839141 hasConcept C150394285 @default.
- W2951839141 hasConcept C178790620 @default.
- W2951839141 hasConcept C184651966 @default.
- W2951839141 hasConcept C185592680 @default.
- W2951839141 hasConcept C192562407 @default.
- W2951839141 hasConcept C36759035 @default.
- W2951839141 hasConcept C43617362 @default.
- W2951839141 hasConceptScore W2951839141C112825004 @default.
- W2951839141 hasConceptScore W2951839141C113196181 @default.
- W2951839141 hasConceptScore W2951839141C115958267 @default.
- W2951839141 hasConceptScore W2951839141C13965031 @default.
- W2951839141 hasConceptScore W2951839141C147789679 @default.
- W2951839141 hasConceptScore W2951839141C150394285 @default.
- W2951839141 hasConceptScore W2951839141C178790620 @default.
- W2951839141 hasConceptScore W2951839141C184651966 @default.
- W2951839141 hasConceptScore W2951839141C185592680 @default.
- W2951839141 hasConceptScore W2951839141C192562407 @default.
- W2951839141 hasConceptScore W2951839141C36759035 @default.
- W2951839141 hasConceptScore W2951839141C43617362 @default.
- W2951839141 hasLocation W29518391411 @default.
- W2951839141 hasOpenAccess W2951839141 @default.
- W2951839141 hasPrimaryLocation W29518391411 @default.
- W2951839141 hasRelatedWork W2055455060 @default.
- W2951839141 hasRelatedWork W2282047313 @default.
- W2951839141 hasRelatedWork W2556715289 @default.
- W2951839141 hasRelatedWork W2560328269 @default.
- W2951839141 hasRelatedWork W2609616484 @default.
- W2951839141 hasRelatedWork W2728537050 @default.
- W2951839141 hasRelatedWork W2805557661 @default.
- W2951839141 hasRelatedWork W2888634057 @default.
- W2951839141 hasRelatedWork W3198380507 @default.
- W2951839141 hasRelatedWork W4309047910 @default.
- W2951839141 hasVolume "2019" @default.
- W2951839141 isParatext "false" @default.
- W2951839141 isRetracted "false" @default.
- W2951839141 magId "2951839141" @default.
- W2951839141 workType "article" @default.