The distributionfunction, which des

The distribution
function, which describes the line shape of the bands, is strongly dependent upon the
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Infrared Spectroscopy – Materials Science, Engineering 378 and Technology
distribution of bond angles and bond lengths within common environments, and the
broad half-width of the absorption bands of the C-S-H samples reflect their low symmetry
and crystallinity. This distribution is assumed to be symmetry for glasses; hence, any
asymmetry of the shape of the bands is due to a superimposition of several symmetrically
shaped bands. The infrared spectra of synthetic C-S-H gel samples show a broad band in
the 3800-3000 cm-1 region attributed to OH stretching vibrations of water molecules with
maxima close to 3420 and 3626 cm-1, 1428 and 666 cm-1(Figure 11). According to Martinez-
Ramirez, depending

Results (English) 1:

Sự phân bố chức năng, in which mô tả hình dạng lines of the ban nhạc, depending nhiều vào việc www.intechopen.com Infrared Spectroscopy - Khoa học Vật liệu, Kỹ thuật Công nghệ and 378 allocation of góc trái phiếu and left phiếu dài trong môi trường chung, and rộng nửa width of dải hấp thụ of the sample CSH deprecate Xứng thấp and độ kết tinh. Phân phối This is giả default is đối Xứng kính; làm that, bất kỳ sự bất đối Xứng of the hình dạng of the ban nhạc is one làm superimposition of some đối Xứng băng hình. Các quang phổ hồng ngoại of sample gel CSH tổng hợp cho thấy one băng rộng in the 3800-3000 cm-1 khu vực làm OH kéo dài dao động of the phân tử nước with the cực đại Recent 3420 and 3626 cm-1, 1428 and 666 cm-1 (Hình 11). Theo Martinez- Ramirez, tùy thuộc

Results (English) 2:

The distribution
function, which describes the shape of the band line, dependent on the
www.intechopen.com
Infrared Spectroscopy - Materials Science, Engineering and Technology 378
distribution of bond angle and the left long form in a common environment, and
half the width of the broad absorption band of the sample lower value CSH objections
and crystallinity. This distribution is assumed to be symmetric glass; therefore, any
asymmetry of the shape of the band is due to a symmetrical superimposition some
videotapes. The infrared spectrum of synthetic CSH gel form shows a broad band in
the 3800-3000 cm-1 region by OH stretching vibration of water molecules with
nearly 3420 peaks and 3626 cm-1, 1428 and 666 cm-1 (Figure 11). According to Martinez
Ramirez, depending

Results (English) 3:

分布函数, 它 描述 了 线 的 形状 的 频带, 是 强烈 依赖 于www.intechopen.com红外 光谱 - 材料 科学, 工程 378 和 技术在 共同 的 环境 中 的 键 角 和 键 长 分布对 样品 的 吸收 光谱 宽 CSH 半 宽度 反映 他们 的 低 对称性和 结晶 度. 这种 分布 被 假定 为 对称 的 眼镜, 因此, 任何频带 的 形状 的 不对称 性 是 由 几个 对称 的 叠加形 带. 合成 CSH 凝胶 样品 的 红外 光谱 显示 出 宽带的 3800-3000 cm-1 区域 由于 OH 伸缩 水 分子 振动最大值 接近 3420 和 3626 cm-1,1428 和 666 cm-1 处 (图 11) 据 马丁内兹. -拉米雷斯, 视