
C 1s XPS spectra of (A) PGMA−PB3, (B) PGMA-P4VP, and (C) PGMA…
XPS measurements were carried out to evidence the success of the grafting reactions. Figure 4 depicts the C 1s spectra of the unmodified PGMA microparticles as well as the modified …
X-ray photoelectron spectroscopy (XPS) survey scan of PGMA, PEL-PGMA …
Polyglycidyl methacrylate (PGMA, obtained by dispersion polymerization method) can be successfully functionalized to improve the sorption of Nd (III).
XPS spectra of PGMA/PS microparticles (A) and core-level spectra …
The PGMA/PS microparticles were synthesized with the feed weight ratio of PGMA/S = 1/4. from publication: Generalized Approach for Fabricating Monodisperse Anisotropic Microparticles via …
通过表面引发的原子转移自由基聚合和聚甲基丙烯酸缩水甘油酯的 …
通过表面引发的原子转移自由基聚合(SI-ATRP)从氯甲基化的聚砜(CMPSF)膜表面接枝了聚甲基丙烯酸缩水甘油酯(PGMA)刷,接枝后接枝链中的环氧基水解以改善膜的亲水性。 傅里 …
接枝聚合法对聚乙烯纤维进行表面改性,Journal of Polymer Science …
1994年7月15日 · 丙胺与PGMA接枝表面的反应导致XPS光谱中出现氮峰,表明PGMA接枝纤维表面存在环氧基。 分级为4 +©1994 John Wiley&Sons,Inc. 当在相同浓度的AAm溶液中进行比 …
X射线光电子能谱 (XPS)谱图分析 - 知乎
最强的光电子线常常是谱图中强度最大、峰宽最小、对称性最好的谱峰,称为XPS谱图中的主线。 每一种元素 (H和He除外)都有自己最强的、具有表征作用的光电子线,它是元素定性分析的主 …
PGMA-grafted MWCNTs: correlation between molecular weight of …
2022年4月15日 · Then, a feasible and efficient approach to quantitatively measure the molecular weight of surface-grafted PGMA onto insoluble MWCNTs was proposed by properly analyzing …
X射线光电子能谱仪(XPS)-XPS的定义、应用范围、原理及方法 …
XPS,全称为X-ray Photoelectron Spectroscopy(X 射线光电子能谱),是一种使用电子谱仪测量X - 射线光子辐照时样品表面所发射出的光电子和 俄歇电子 能量分布的方法。
XPS spectra PGMA@Fe5% and PGMA@Fe1N-5% composites. a: …
In this research article, one polyester polyol was synthesized (propanetriol citrate polyester “PCE”) using citric acid and epichlorohydrin. In contrast, another polyester polyol [poly...
磷酸三甲酯改性的聚甲基丙烯酸缩水甘油酯从水溶液中选择性回 …
通过将磷酸三甲酯接枝到聚(甲基丙烯酸缩水甘油酯)上,制备了一种新的吸附材料(PE-PGMA),并将其应用于从水溶液中选择性吸附金离子。 FT-IR(傅里叶变换红外光谱 …