Ftir相关论文
针对传统工艺制备新疆馕的不足之处，采用烤箱方式制备馕，并对自制馕和5种市售馕的氨基酸成分、风味物质和红外光谱进行分析。结果表......
玻璃化转变是聚合物的一种普遍现象，也是高分子物理教学过程中的一个重点内容。对玻璃化转变的本质进行深入透彻地讲解，有利于学生加......
纤维素是玉米秸秆中的高值成分，其结构与结晶特性是衡量纤维素品质的重要指标，故该文分别采用2种常用碱：氢氧化钠和氢氧化钙对秸秆进......
为研究生物改性沥青的老化特征和老化机理，提高其路用性能，制备了不同生物沥青掺量的SBS复合生物改性沥青（SBA）。运用旋转薄膜烘箱老化......
钢渣是冶金工业中产生的主要固体废弃物，其产量约为每年粗钢产量的15%～20%。由于技术的局限，导致我国钢渣利用率较低，仅为年钢渣产量的......
目前,碳复合氮化碳用于对重金属铜离子的检测已经成为一个重要的研究领域.本文以壳聚糖、双氰胺为原料,通过煅烧制备了碳复合氮化......
文章采用4类生物质油和6种常用石油沥青为原料制备生物沥青,基于三大指标试验、动态剪切流变(DSR)试验、弯曲梁流变(BBR)试验和红......
采用巢湖自然水体沉积物对Cu2+和Pb2+吸附研究,初步研究了投加量、温度、时间、pH值等方面对其吸附结果的影响,在吸附实验中,拟二......
为了探究酸化预处理对煤的可抽提物组成及大分子结构的影响,采用HCl、HF对山西古交焦煤进行酸化脱矿物处理,并选取不同浓度的四氢......
随着工业的快速发展,产生了大量废气、废水、废渣,据《全国土壤污染状况调查公报》显示,消耗大量氰化物的石油煤炭、化工医药、采......
以山西柳湾和两渡的炼焦精煤为研究对象,利用热重分析(TG-DTG)、X射线光电子能谱(XPS)和红外光谱(FTIR)等测试技术,研究了室温环境......
建立一种普遍适用于各类动、植物海产品的电热消解-原子荧光同时测定砷、汞的分析方法,砷的检出限为0.0631μg/L,汞的检出限为0.02......
Nitration of Jharia basin coals,India:a study of structural modifications by XRD and FTIR techniques
Four coal samples from Jharia basin,India are treated with nitric acid in glacial acetic acid and aqueous media to find ......
在常压热天平上研究了热解气氛（N2、CH4 和CO2）对大同煤和霍林河煤热解的影响,并利用红外光谱（FT-IR）对不同热解条件下半焦的官能团进......
炼化企业因气体泄漏引发火灾爆炸，造成人员伤亡和巨大财产损失时有发生，由于现有点线式监测手段监测区域小而发生漏检。针对上述问题......
地表发射率是陆面过程模型模拟长波辐射和地表温度的重要参数.为解决现有地表发射率在干旱区沙漠下垫面实测数据较少的问题,利用变......
以渗透结晶防水材料为研究对象,将渗透结晶防水材料掺入水泥基材料制备水泥基渗透结晶防水材料.基于X射线衍射仪(XRD)和傅里叶红外......
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Low Temperature Sintering and Dielectric Properties of CaBa-Al-B-Si-O Glass/Al2O3 Composites for LTC
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The aging behavior of single lap joints (SLJ) in hygrothermal cycles was investigated and compared by using a shearing s......
Physical and Mechanical Properties of PP Composites based on Different Types of Lignocellulosic Fill
The presents preparation and characterization of different types of lignocellulosic fillers (pine wood saw-dust/ walnut ......
A new hot mixed epoxy asphalt system was developed. The reaction process of epoxy resin was characterized by Fourier tra......
LDHs was introduced into 70# asphalt binder by different weight ratio. Asphalt penetration test, soft point test, ductil......
Analysis of Aging Mechanism of SBS Polymer Modified Asphalt based on Fourier Transform Infrared Spec
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盐蚀环境对沥青路面耐久性的劣化作用具有普遍性和直接性。采用车辙试验、小梁低温弯曲试验和冻融劈裂试验研究了不同浓度盐溶液短......
Making full use of reclaimed asphalt pavement(RAP)can ensure sustainable development of highway construction,so it is ne......
A Comparative Study of the Reactivity of Calcium Silicates during Hydration and Carbonation Reaction
This work presents a comparative study of the hydration and carbonation reactions of three calcium silicate phases.Tricl......
An experimental investigation is presented on Ti (Ⅳ) extraction from acidic sulfate solutions using trialkylphosphine o......
玉米淀粉废水的主要成份为淀粉、糖类、蛋白质、纤维素等有机物质和亚硫酸,玉米淀粉生产废水会对环境造成严重污染.细菌纤维素为近......
Fourier transform infrared(FTIR)spectroscopy combined with principal component analysis(PCA)have been applied to identif......
Trifluoroacetic acid-metal organic deposition (TFA-MOD) is an effective method bywhich to prepare high-quality yttrium b......
In order to figure out effects of alkaline-earth metal oxides on iron phosphate glass structure and properties, the glas......
INTRODUCTION Two dimensional graphene materials with only an atom thickness have paved novel ways for the development of......
Pretreatment of corn stover with modified hydrotropic method to enhance enzymatic hydrolysis of poly
Hydrotropic pretreatment was modified with addition of peracetic acid(PAA)to enhance enzymatic saccharification of corn ......
对傅立叶红外光谱仪(FTIR)发射-透射光谱测量技术进行理论和实验研究.理论分析表明,样品厚度为光学薄,颗粒等温、粒径单一、均匀弥......
研究絮凝剂与高岭石的作用机理对解决工业淤泥和尾矿的处理具有指导意义.红外光谱法是一种广泛应用、操作方便、成本低、准确度较......
本文描述了原位傅里叶变换红外光谱(FTIR)法研究溶剂精制大同煤中芳烃馏份在氮气和空气中热解时固态产物的动态变化.实验结果表明,......
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Influence of Argon/Hydrogen ratio on phosphorus-doped characteristics of n-type hydrogenated nanocry
Impurities play a central role in semiconductor technology.As semiconductor devices move towards nano-scale dimensions,d......
Effects of the UV Treated SiCN Capping Layer on the SiOC(-H) Film Prepared by Plasma-Enhanced Atomic
Multilevel interconnection structures comprising of low-k films with inlaid copper wires in a dual damascene process hav......
Structural and Electrical Properties of the Low-k SiOC(-H) Film Prepared with Plasma-Enhanced Atomic
SiOC(-H) thin films with low-dielectric-constant have been prepared by using plasma-enhanced atomic layer deposition.I-V......
菌草菌糠是利用菌草培养食用菌和药用菌后剩下的废弃养料.由于菌草产业的快速发展、菌草产品的高产出,造成了一系列的经济及环境问......
Taking the common food borne pathogenic bacteria Bacillus cereus as the research object and using the one-dimensional in......
