Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Dechong Ma"'
Autor:
Wencai Zhang, Xiaogang Hao, Changxin Fan, Shuai Zhang, Dechong Ma, Xiaofang Yu, Zhaohua Fu, Gongji Feng
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
In this study, a ternary blend modifier (TBM) was prepared with RPE, RPP, and various dosages of PP-g-MAH (i.e., 0%, 1%, 3%, 5%, 7%, and 9% by weight of RPE and RPP) by a twin-screw extruder. The performance of TBM (4% by weight of asphalt) modified
Externí odkaz:
https://doaj.org/article/4fa26c6833904885b7f22a208b168181
Publikováno v:
The Analyst. 147(2)
First, the nanocomposite Au@rGO-MWCNT was synthesized by a hydrothermal method. Next, a temperature-controlled composite sensing film was prepared by composite modification of poly(2-(2-methoxyethoxy)ethyl methacrylate) (PMEO
Publikováno v:
Journal of Alloys and Compounds. 901:163647
Publikováno v:
Superlattices and Microstructures. 83:411-421
Bundle-like bismuth (Bi) nanoarchitectures were successfully prepared on a large scale by an aqueous reducing strategy with polyethylene glycol (PEG) as directing agent at 90 °C for 55 min. The bundle-like Bi nanoarchitectures have a length of 4–5
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 436:34-40
Typical surfactants, cetyltrimethylammonium bromide (CTAB), poly(vinyl pyrrolidone) (PVP) and sodium oleate (SOA), were employed to investigate their effect on fabricating CuO nanoleaves and Cu nanocages at room temperature. Comparing with the system
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 431:60-65
Designed octahedral Cu nanocages were successfully prepared at room temperature by introducing Ni induced electroless strategy. This strategy balanced the inhibitory effect of sodium oleate (SOA) in the room temperature reduction process. Reduction r
Publikováno v:
Chemical Engineering Journal. 229:134-143
Urchin-like MnOx (Mn3O4/MnO2) hollow nanostructures were successfully synthesized via a simple aqueous synthesis method by using MnCO3 as precursor in basic solution. The reactions performed fast and energy-efficient. The as-prepared MnOx nanostructu
Publikováno v:
Chemical Engineering Journal. 209:273-279
A facile aqueous process was explored for the preparation of 1D Bi nanostructures with sodium-hypophosphite (NaH 2 PO 2 ⋅H 2 O) as reducing agent at low temperature, introduction of tartaric acid (H 2 C 4 H 4 O 6 , TA) to the reaction system was es
Autor:
Yan Zhao, Jingzhe Zhao, Yan Lu, Zichen Wang, Xinli Hao, Linzhi Li, Chengzhong Yu, Yunling Li, Dechong Ma, Li Zhang
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 409:105-111
Cu nanostructures with different shapes were synthesized via a simple reduction approach from CuO nanoleaves at room temperature. The purity and morphology of samples were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 395:276-283
An aqueous reduction method was successfully used to prepare Bi nanoparticles at 90 degrees C with bismuth nitrate pentahydrate [Bi(NO3)(3).5H(2)O] and sodium-hypophosphite (NaH2PO2.H2O) as reactants. The diameters of Bi nanoparticles were controlled