Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Yan‐Heng Li"'
Publikováno v:
BioResources, Vol 8, Iss 1, Pp 220-230 (2013)
Pyrolysis characteristics and mechanism of tobacco stem were studied by pyrolysis coupled with gas chromatography/mass spectrometry (Py-GC/MS), thermogravimetric analyzer coupled with Fourier transform infrared spectrometry, and mass spectrometry (TG
Externí odkaz:
https://doaj.org/article/9b51142bf76f4307995de4c69c1aaca4
Publikováno v:
In Case Studies in Construction Materials July 2024 20
Publikováno v:
Journal of Coatings Technology and Research. 18:99-106
In this work, free radical photopolymerization of trimethylolpropane trimethacrylate (TMPTMA) is initiated. We investigated the corresponding photoreactivity by using Type II photoinitiator (PI) systems based on thioxanthone (TX) as a hydrogen accept
Publikováno v:
Journal of Polymer Science. 58:2914-2925
Autor:
Yung-Chung Chen, Yan-Heng Li
Publikováno v:
Polymer Chemistry. 11:1504-1513
In this study, three triphenylamine-based hexaarylbiimidazole (HABI) derivatives featuring different numbers of methoxy groups (none for HABI1, two for HABI2, and four for HABI3) have been synthesized. For comparison, a common hydrogen acceptor photo
Publikováno v:
Progress in Photovoltaics: Research and Applications. 28:49-59
Publikováno v:
Solar Energy. 176:170-177
Solution-processed bulk heterojunction (BHJ) solar cells based on ternary blends have previously achieved high power conversion efficiencies (PCEs). In this study, we obtained a combination of good cell performance and high thermal stability for an i
Autor:
Dan Zhao, Yuheng Mao, Zhaomei Wang, Yan-Heng Li, Feng-Ling Song, Yi-Xuan Xu, Yimin Zhao, Yan Yang, Jing Cao
Publikováno v:
Carbohydrate Polymers. 273:118546
This study investigated the effect of konjac glucomannan (KGM) of different molecular weight on fecal microflora against antibiotic disturbance. KGM (~1.8 × 107 Da) was partially hydrolysed with trifluoroacetic acid (TFA) for 10 and 60 min to KGM1 (
Autor:
Jin Zhang, Yan Heng Li
Publikováno v:
Applied Mechanics and Materials. :3138-3142
Web information resources become more and more heterogeneous, with the rapid development of Internet and Information technology. How to discover and obtain valuable information in Web repository is an important and meaningful subject. This paper intr
Publikováno v:
Chinese Science Bulletin. 54:2271-2278
Based on the representation theorem of seismic energy radiation, in this study, we have quantitatively investigated the effect of free surface on the radiation energy distribution due to a coupling interaction between free surface and near surface fi