Double Heterojunction Ru@Mof@H-C3n4 for Visible Light Photocatalytic Nitrogen Fixation

Zhao, Zhe; Fan, Caimei; Wang, Shuo; Zong, Meng-Ya; Zhang, Hongbo; Wang, Danhong

doi:10.2139/ssrn.4519893

Cited by 1 publication

(1 citation statement)

References 24 publications

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“…The absorption peaks at 3450 to 4000 cm −1 correspond to O−H stretching vibrations attributable to water vapor, phenolic, or alcoholic functionalities, thereby indicating a notable prevalence of hydroxyl groups in both materials. 42 Furthermore, the C−H expansion vibration peak manifested at 2875 cm −1 , accompanied by a bending vibration peak at 1361 cm −1 . In the spectral region spanning 1600 to 1850 cm −1 , evident are the double-bond expansion vibrations of C−O.…”

Section: Resultsmentioning

confidence: 99%

Synergistic Interaction during Copyrolysis of Soybean Straw and Tire Waste: Improving Emissions and Product Quality

Bashir,

Hassan,

Ibrahim

et al. 2024

ACS Omega

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This study explores copyrolysis of soybean straw (SS) with hydrogen-rich tire waste (TW) to enhance pyrolytic product quality and reduce pollutant emissions. Addition of TW increased SS biomass conversion from 67.19 to 72.46% and decreased coke/ residue formation from 32.81 to 27.54%. The activation energy dropped to 121.84 kJ/mol from 160.73 kJ/mol (as calculated by the Kissinger−Akahira−Sunose method) and 122.78 kJ/mol from 159.76 kJ/mol (as calculated by the Ozawa−Flynn−Wall method). Thermogravimetric analysis coupled with Fourier-transform infrared spectroscopy (TG-FTIR) showed lowered CO 2 , NO 2 , and SO 2 emissions (5.58, 5.72, 3.38) compared to conventional SS pyrolysis (18.38, 11.55, 12.37). Yields of value-added chemicals (phenols, olefins, aromatics) increased (32.38, 22.17, 30.18%) versus conventional SS pyrolysis (23.56, 13.78, 20.36%). Pyrolysis gas chromatography−mass spectrometry (Py/GC−MS) analysis reveals that the addition of TW leads to a decrease in the production of oxygenates and polycyclic aromatic hydrocarbons, reducing their yields to 8.

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Section: Resultsmentioning

confidence: 99%