Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Photocatalytic modified asphalt based on g-C3N4/CeO2/Bi2O3/TOM
The invention discloses photocatalytic modified asphalt based on g-C3N4/CeO2/Bi2O3/TOM. According to the invention, an organic long chain DC5700 is grafted to the surface of a photocatalyst so as to improve the compatibility of the photocatalyst and an asphalt material. Under different light source conditions, the degradation effects on different components in tail gas are different, and compared with a traditional asphalt material, the degradation effect is more efficient. After the photocatalyst is added into asphalt, the permanent deformation of an asphalt material can be reduced, and the high-temperature stability is relatively good.
本发明公开了一种基于g‑C3N4/CeO2/Bi2O3/TOM光催化改性沥青，本发明将有机长链DC5700接枝到光催化剂的表面来提高其与沥青材料的相容性。在不同的光源条件下对尾气中的不同成分降解效果不同，与传统沥青材料相比，降解效果更加高效。本发明所述光催化剂加入沥青后可以减小沥青材料的永久变形且高温稳定性较好。
Photocatalytic modified asphalt based on g-C3N4/CeO2/Bi2O3/TOM
The invention discloses photocatalytic modified asphalt based on g-C3N4/CeO2/Bi2O3/TOM. According to the invention, an organic long chain DC5700 is grafted to the surface of a photocatalyst so as to improve the compatibility of the photocatalyst and an asphalt material. Under different light source conditions, the degradation effects on different components in tail gas are different, and compared with a traditional asphalt material, the degradation effect is more efficient. After the photocatalyst is added into asphalt, the permanent deformation of an asphalt material can be reduced, and the high-temperature stability is relatively good.
本发明公开了一种基于g‑C3N4/CeO2/Bi2O3/TOM光催化改性沥青，本发明将有机长链DC5700接枝到光催化剂的表面来提高其与沥青材料的相容性。在不同的光源条件下对尾气中的不同成分降解效果不同，与传统沥青材料相比，降解效果更加高效。本发明所述光催化剂加入沥青后可以减小沥青材料的永久变形且高温稳定性较好。
Photocatalytic modified asphalt based on g-C3N4/CeO2/Bi2O3/TOM
一种基于g-C3N4/CeO2/Bi2O3/TOM光催化改性沥青
CUI SHENGCHAO (Autor:in) / GAO FULE (Autor:in) / ZHAO HUISHUANG (Autor:in) / SUN FENG (Autor:in) / ZHOU KAN (Autor:in) / MA QINGNA (Autor:in)
21.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B01D
SEPARATION
,
Trennen
/
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
C10C
Aufbereiten bzw. Verarbeiten von Teer, Pech, Asphalt, Bitumen
,
WORKING-UP TAR, PITCH, ASPHALT, BITUMEN
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