Synthesis of LiFePO4/C doped with Mg2+ by reactive extrusion method

2014 ◽  
Vol 25 (4) ◽  
pp. 1339-1344 ◽  
Author(s):  
Xu-heng Liu ◽  
Zhong-wei Zhao
Keyword(s):  
Reactive Extrusion ◽  
Extrusion Method

ANALYSIS OF STRUCTURAL-MOLECULAR CHANGES IN FUNCTIONALIZED POLYPROPYLENE OBTAINED BY REACTIVE EXTRUSION METHOD

2020 ◽  
Vol 6 (2) ◽  
pp. 27-34
Author(s):  
YU. M. KRIVOGUZ ◽  
◽  
S. S. PESETSKII ◽  
Keyword(s):  
Reactive Extrusion ◽  
Molecular Changes ◽  
Extrusion Method

Preparation and Properties of Starch Phosphates Using Waxy, Common, and High-Amylose Corn Starches. II. Reactive Extrusion Method

2005 ◽  
Vol 82 (3) ◽  
pp. 271-276 ◽  
Author(s):  
Nel Anterson Landerito ◽  
Ya-Jane Wang
Keyword(s):  
Reactive Extrusion ◽  
High Amylose ◽  
Extrusion Method

Kinetics study on melt grafting copolymerization of LLDPE with acid monomers using reactive extrusion method

2006 ◽  
Vol 101 (6) ◽  
pp. 4301-4312 ◽  
Author(s):  
Qiang Shi ◽  
Lianchao Zhu ◽  
ChuanLun Cai ◽  
JingHua Yin ◽  
Giovanna Costa
Keyword(s):  
Reactive Extrusion ◽  
Kinetics Study ◽  
Melt Grafting ◽  
Grafting Copolymerization ◽  
Extrusion Method

Preparation of super-toughened PA6 with submicron-sized ABS by in situ reactive extrusion method

2019 ◽  
Vol 251 ◽  
pp. 18-22 ◽  
Author(s):  
Dajiang Zhao ◽  
Dongguang Yan ◽  
Na Zhang ◽  
Guisheng Yang
Keyword(s):  
Reactive Extrusion ◽  
Extrusion Method

scholarly journals Intercalative polymerization of L-lactide with organically modified clay by a reactive extrusion method and instrumental analyses of the poly(lactic acid)/clay nanocomposites

2012 ◽  
Vol 125 (S1) ◽  
pp. E681-E690 ◽  
Author(s):  
Masakazu Nishida ◽  
Toshiyuki Tanaka ◽  
Tomohiro Yamaguchi ◽  
Kenzi Suzuki ◽  
Wataru Kanematsu
Keyword(s):  
Lactic Acid ◽  
Reactive Extrusion ◽  
Poly Lactic Acid ◽  
Clay Nanocomposites ◽  
Modified Clay ◽  
Organically Modified ◽  
Intercalative Polymerization ◽  
Extrusion Method

ANALYSIS OF STRUCTURAL-MOLECULAR CHANGES IN FUNCTIONALIZED POLYPROPYLENE OBTAINED BY REACTIVE EXTRUSION METHOD

2020 ◽  
Vol 6 (2) ◽  
pp. 35-44
Author(s):  
YU. M. KRIVOGUZ ◽  
◽  
S. S. PESETSKII ◽  
O. A. MAKARENKO ◽  
◽  
...  
Keyword(s):  
Reactive Extrusion ◽  
Molecular Changes ◽  
Extrusion Method

scholarly journals Fabrication of Polypropylene-g-(Diallylamino Triazine) Bifunctional Nonwovens with Antibacterial and Air Filtration Activities by Reactive Extrusion and Melt-Blown Technology

2019 ◽  
Vol 2019 ◽  
pp. 1-11 ◽  
Author(s):  
Chao Liu ◽  
Zijian Dai ◽  
Rong Zhou ◽  
Qinfei Ke ◽  
Chen Huang
Keyword(s):  
Escherichia Coli ◽  
Antibacterial Effect ◽  
Antibacterial Property ◽  
Reactive Extrusion ◽  
Filtration Efficiency ◽  
Air Filtration ◽  
Filter Materials ◽  
Innovative Method ◽  
Extrusion Method

Air filtration materials such as protective masks can protect humans from airborne pathogens; however, most of the existing protective filtration materials are aimed to intercept bacteria. Therefore, in this work, modified polypropylene- (PP-) based melt-blown nonwovens with antibacterial property were prepared for reducing the infection rate during the filtering process. Firstly, an N-halamine precursor, 2,4-diamino-6-diallylamino-1,3,5-triazine (NDAM) monomer, was grafted with PP polymers (PP-g-NDAM) by reactive extrusion method, and the grafting effect was confirmed by nitrogen analysis and FTIR spectra. Then, the obtained PP-g-NDAM was mixed with pristine PP resins in different ratios to prepare the filter materials by melt-blown technology. Finally, the new PP-g-NDAM melt-blown filter materials were finishing treated by the chlorination and electrostatic process, which showed a high filtration efficiency with low pressure drop and a potent antibacterial effect against Escherichia coli (E. coli). This work provides an innovative method for manufacturing antibacterial filtration nonwovens, which can improve the quality of conventional filtration products.

A Dynamic Model Accounting for Oscillating Behavior in Reactive Extrusion

2003 ◽  
Vol 18 (3) ◽  
pp. 277-284 ◽  
Author(s):  
L. P. B. M. Janssen ◽  
P. F. Rozendal ◽  
H. W. Hoogstraten ◽  
M. Cioffi
Keyword(s):  
Dynamic Model ◽  
Reactive Extrusion

Influence of trisilanol isooctyl POSS content on the structure, morphology and rheological properties of thermoplastic polyurethane (TPU)

2020 ◽  
Vol 40 (9) ◽  
pp. 727-735
Author(s):  
Rudinei Fiorio ◽  
Chaitanya Danda ◽  
João Maia
Keyword(s):  
Thermal Stability ◽  
Rheological Properties ◽  
Thermoplastic Polyurethane ◽  
Reactive Extrusion ◽  
Strain Rates ◽  
Force Microscopy ◽  
Atomic Force ◽  
Extensional Strain ◽  
Oligomeric Silsesquioxane ◽  
Thermal Stability Of

AbstractIn this study, thermoplastic polyurethanes (TPUs) containing trisilanol isooctyl polyhedral oligomeric silsesquioxane (POSS), a reactive nanofiller, were synthesized and characterized rheologically and morphologically, and the effects of POSS content on the melt thermal stability of the TPUs are investigated. Samples containing 0, 0.23, 0.57, 1.14, and 2.23% (w/w) POSS were synthesized by reactive extrusion and characterized by Fourier transform infrared spectroscopy (FTIR), oscillatory and extensional rheometry, atomic force microscopy (AFM), and small- and wide-angle X-ray scattering (SAXS and WAXS, respectively). The rheological properties of molten TPU are time-dependent and the melt thermal stability of the TPU is maximal at 1.14% of POSS. The addition of 0.23 and 0.57% POSS promotes strain-hardening at low extensional strain rates (0.01 and 0.10 s−1), not affecting the extensional characteristics at higher strain rates. The addition of increasing amounts of POSS leads to the formation of POSS-rich clusters well dispersed in the TPU matrix. SAXS and WAXS results show that the POSS domains are amorphous and that POSS does not modify the crystalline structure of TPU. Therefore, this work indicates that synthesizing TPU in the presence of trisilanol isooctyl POSS can increase the melt thermal stability of the polymer, facilitating its processing.

A Facile Magnetic Extrusion Method for Preparing Endosome‐Derived Vesicles for Cancer Drug Delivery

2021 ◽  
pp. 2008326
Author(s):  
Peng Guo ◽  
Sara Busatto ◽  
Jing Huang ◽  
Golnaz Morad ◽  
Marsha A. Moses
Keyword(s):  
Drug Delivery ◽  
Cancer Drug ◽  
Cancer Drug Delivery ◽  
Extrusion Method
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