Investigation into the structures of binary-, tertiary- and quinternary-mixtures of n-alkanes and real diesel waxes using high-resolution synchrotron X-ray powder diffraction

Craig SR.; Roberts KJ.; Gerson AR.; Sherwood JN.; Tack RD.; Hastie GP.

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Investigation into the structures of binary-, tertiary- and quinternary-mixtures of n-alkanes and real diesel waxes using high-resolution synchrotron X-ray powder diffraction

机译：使用高分辨率同步加速器X射线粉末衍射研究正构烷烃和实际柴油蜡的二元，三元和五元混合物的结构

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High-resolution X-ray powder diffraction using synchrotron radiation has been used to determine the unit-cell parameters of binary (n-C20H42-C21H44 and n-C20H42-C22H46), tertiary (n-C19H40 to n-C22H44 and n-C20H42 to n-C22H46) and quinternary (with alkanes ranging from n-C18H38 to n-C26H54) n-alkane mixed homologous systems, together with a number of real diesel waxes. The structures have been found to conform to the orthorhombic structure with four molecules per unit cell and space group Fmmm predicted by Luth et al.(8) for binary mixtures. Line profile analysis of the powder patterns revealed the existence of incipient end-chain and interchain disorder; a crystal packing model consisting of interchain mixing, end-chain twisting and chain migration is proposed to account for the observed disorder. [References: 37]

机译：使用同步加速器辐射的高分辨率X射线粉末衍射已用于确定二元（n-C20H42 / n-C21H44和n-C20H42 / n-C22H46），三元（n-C19H40至n-C22H44）的晶胞参数n-C20H42至n-C22H46）和五元（正构烷烃的范围为n-C18H38至n-C26H54）正构烷烃混合同源系统，以及许多真正的柴油蜡。已经发现该结构符合正交晶结构，每单位细胞具有四个分子，Luth等人（8）预测了二元混合物的空间群Fmmm。粉末模式的线型分析表明存在初期的末端链和链间无序;提出了由链间混合，端链扭曲和链迁移组成的晶体堆积模型，以解决所观察到的疾病。 [参考：37]

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《Journal of Materials Chemistry: An Interdisciplinary Journal dealing with Synthesis, Structures, Properties and Applications of Materials, Particulary Those Associated with Advanced Technology》 |1998年第4期|共11页
作者
Craig SR.; Roberts KJ.; Gerson AR.; Sherwood JN.; Tack RD.; Hastie GP.;
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正文语种 eng
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Paraffin solid-solutions; Crystal-structure; Rotator phases; Crystallization; Spectroscopy; Calorimetry; Dependence; Parameters; Scattering; Radiation;

机译：石蜡固溶体;晶体结构;旋转相;结晶;光谱学;比色法;依赖性;参数;散射;辐射;

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1. Investigation into the structures of binary-, tertiary- and quinternary-mixtures of n-alkanes and real diesel waxes using high-resolution synchrotron X-ray powder diffraction [J] . Craig SR., Roberts KJ., Gerson AR., Journal of Materials Chemistry: An Interdisciplinary Journal dealing with Synthesis, Structures, Properties and Applications of Materials, Particulary Those Associated with Advanced Technology . 1998,第4期

机译：使用高分辨率同步加速器X射线粉末衍射研究正构烷烃和实际柴油蜡的二元，三元和五元混合物的结构
2. beta-Al4.5FeSi: A combined synchrotron powder diffraction, electron diffraction, high-resolution electron microscopy and single-crystal X-ray diffraction study of a faulted structure [J] . Hansen V., Sundberg M., Romming C., Acta Crystallographica, Section B. Structural Science . 1998,第4期

机译：beta-Al4.5FeSi：结合的同步加速器粉末衍射，电子衍射，高分辨率电子显微镜和单晶X射线衍射研究缺陷结构
3. Laboratory parallel-beam transmission X-ray powder diffraction investigation of the thermal behavior of calcite: comparison with X-ray single-crystal and synchrotron powder diffraction data [J] . Paolo Ballirano Periodico di mineralogia . 2011,第1期

机译：方解石热行为的实验室平行光束透射X射线粉末衍射研究：与X射线单晶和同步加速器粉末衍射数据的比较
4. Real-time investigation of the structural evolution of electrodes in a lithium-ion battery containing V-added LiFePO_4 cathode using in-situ synchrotron X-ray powder diffraction [C] . Chih-Wei Hu, Kai-Sheng Shih, Ching-Yu Chiang, Pacific Rim International Congress on Advanced Materials and Processing . 2013

机译：使用原位同步同步X射线粉末衍射含有V添加的LiFepo_4阴极的锂离子电池中电极结构演化的实时研究
5. Accurate structure of aluminum and molybdenum using synchrotron powder X-ray diffraction [D] . 佐々木友彰, /ササキトモアキ 2019

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6. Thermal Behaviour of Sm0.5R0.5FeO3 (R = Pr Nd) Probed by High-Resolution X-ray Synchrotron Powder Diffraction [O] . Olena Pavlovska, Leonid Vasylechko, Oleh Buryy 2016

机译：高分辨率X射线同步加速器粉末衍射探测Sm0.5R0.5FeO3（R = PrNd）的热行为
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机译：小角X射线散射（萨克斯），超小角X射线散射（USAX），波动X射线散射（FXS），广角X射线散射（蜡），放牧发生小角度x - 射线散射（吉即），放牧入射广角X射线散射（Giwaxs），小角度中子散射（SAN），放牧发生小角度中子散射（Gisans），X射线衍射（XRD），粉末X射线衍射（PXRD），广角X射线衍射（WAXD），放牧发病X射线衍射（GIXD）和能量分散X射线衍射（EDXRD）对恶性和良性人体癌细胞的比较研究和同步辐射下的组织
8. X-Form Metal-Free Phthalocyanine: Crystal Structure Determination Using aCombination of High-Resolution X-ray Powder Diffraction and Molecular Modelling Techniques [R] . Hammond, R. B., Roberts, K. J., Docherty, R., 1996

机译：X-型无金属酞菁：使用高分辨率X射线粉末衍射和分子模拟技术的组合测定晶体结构

Investigation into the structures of binary-, tertiary- and quinternary-mixtures of n-alkanes and real diesel waxes using high-resolution synchrotron X-ray powder diffraction

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