In this paper, two types of carboxymethyl cellulose samples (CMCe and CMCm), which served as stabilizer to improve the taste and the shelf life of milk beverage, were prepared at different bath ratio and reaction media system. The influencing factors of samples’ discrepancy structure with the ways of preparation were invested. After this, its application basic properties of the samples were searched in milk beverage. The macromolecule structure and morphologies and application performances were analyzed by NMR and SEM. The effect of molecular structures and their acid salt tolerance property of two CMC on milk beverage such as sedimentation ratio and stability of milk micelle were also investigated. The results showed that the distribution of the CH2COO- group on anhydroglucose unit (AGU) of CMCe obtained at low bath ratio in ethanol was C2> C6> C3, whereas C6＞C2＞C3 which showed the highest substitution in C6 position, was observed in CMCm prepared in mixed isopropanol and ethanol at high bath ratio. In comparison with CMCe at same viscosity, the CMCm showed higher ratio of acidity to viscosity (AVR), higher temperature resistance, lower precipitation ratio (AVR) and better stability. As shown in SEM image of treated milk powder made from milk beverager, the structure of milk protein with CMCm formed continuous network and homogeneous morphology. However the structure of milk protein with CMCe showed tendency of aggregation.

The carboxymethyl cellulose (CMC) with the different degree of substitution, which was synthesized in the mixed agent system of isopropanol and ethanol and water, was used in rechargeable Lithium batteries. The electrochemical performance of the 9,10-anthracenedione (AQ) electrodes with different binders were investigated by galvanostatic discharge/charge, cyclic voltammetry and electrochemical impedance spectroscopy techniques. Tested as the binding material in a lithium cell at room temperature, the CMC electrode showed better electrochemical performance compared to a PVDF electrode. It exhibited a specific capacity of up to 214 mAh.g-1at the initial discharge, and its specific capacity was maintained at 62 mAh.g-1after 50 cycles. In addition, it had better stability during the charge and discharge processes. Furthermore, the electrochemical performance of the CMC with lower degree of substitution(DS) was better.

in this work, the organic macromolecules adsorbent cyanoethylated carboxymethyl cellulose having hydrophilic and lipophilicity characteristics were preparated through properly carboxymethylation and cyanoethylation process, basing on cotton stalk cellulose treated by steam explosion as raw material, which the content of cellulose in the product is 72.6%. The effect of carboxymethylation degree on cyanoethylation degree was discussed. Then its characteristics of solubility, thermal properties, acid resistance and absorptive property were researched

The PBA-containing hydrogels were produced by copolymerizing 3-acrylaminophenylboronic acid with acrylamide. Hydrogels swelling increases steadily with pH and glucose concentration. The boronate specific dye, Alizarin Red S(ARS) was incorporated into hydrogels film. Alizarin Red S displays a dramatic change in fluorescence intensity and color in response to binding to boronic acid. The sensitivity of hydrogels is improved significantly.