Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Yi-le Xu"'
Publikováno v:
Jichu yixue yu linchuang, Vol 42, Iss 1, Pp 51-55 (2022)
Objective To investigate the genetic etiology of a patient with primary infertility and oocyte maturation defect. Methods Whole exome sequencing (WES) was carried out on patient's DNA to detect potential pathologic variants. The positive sites detect
Externí odkaz:
https://doaj.org/article/305837e9e3a043fd839ee3de1fd155fc
Autor:
Jun Wang, Sha Song, Wan-an Cai, Abdeldjalil Zegaoui, Abdul Qadeer Dayo, Lin-dan Gong, Mehdi Derradji, An-ran Wang, Yi-le Xu, Wen-bin Liu, Xin-man Cao
Publikováno v:
Reactive and Functional Polymers. 129:46-52
The benzophenone-center bisphenol-A containing phthalonitrile monomer (BBaph) was successfully produced by a nucleophilic substitution reaction of 4,4′-difluorobenzophenone with 4-nitrophthalonitrile and bisphenol-A in the presence of potassium car
Autor:
An-ran Wang, Sha Song, Bao-chang Gao, Dan Lv, Yi-le Xu, Jun Wang, Wen-bin Liu, Li-wu Zu, Abdul Qadeer Dayo, Tao Tang
Publikováno v:
Reactive and Functional Polymers. 127:1-9
Two bio-based phthalonitrile (PN) monomers, eugenol-based phthalonitrile (EPN) and guaiacol-based phthalonitrile (GPN), were successfully synthesized by the reaction of 4-nitrophthalonitrile with eugenol and guaiacol derived from clove and lignin, re
Autor:
Wen-ben Liu, Mehdi Derradji, Abdeldjalil Zegaoui, Yi-le Xu, Abdul Qadeer Dayo, Wan-an Cai, Jun Wang, Rui-kun Ma
Publikováno v:
Chinese Journal of Chemical Engineering. 26:1219-1228
This present study deals with the reinforcement of thermosetting resin blends composed of cyanate ester (CE) and benzoxazine (BOZ) resins with natural hemp fibers (NHFs). These NHFs were initially treated by using a silane coupling agent (SCA) in ord
Autor:
Karim Khiari, Abdeldjalil Zegaoui, Yuguang Liu, Jun Wang, Abdul Qadeer Dayo, Yi-le Xu, Wen-bin Liu, Mehdi Derradji, An-ran Wang
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 421:13-17
The phthalonitrile resins have claimed the leading place in the field of high performance polymers thanks to their combination of outstanding properties. The present work explores for the first time the gamma rays radiation resistance and shielding e
Publikováno v:
Reactive and Functional Polymers. 123:97-105
A high-performance copolymer was successfully prepared by blending bisphenol-A based bisphthalonitrile monomer (BAPh) with phenol-aniline-based benzoxazine monomer (P-a). The obtained copolymers exhibited excellent thermal stability and thermomechani
Autor:
Abdul Qadeer Dayo, An-ran Wang, Jun Wang, Abdeldjalil Zegaoui, Yi-le Xu, Mehdi Derradji, Wen-bin Liu, Dan Lv
Publikováno v:
Materials Chemistry and Physics. 203:293-301
A novel self-exothermic curing agent, effectively able to cure the diglycidyl ether of bisphenol-A (E51 epoxy resin) at room temperature, has been synthesized by blending 4, 4’-diaminodiphenylmethane (DDM) and acrylic acid (AA). The chemical struct
Autor:
Sadia Kiran, Yi-le Xu, Aijaz Ahmed Babar, Abdul Qadeer Dayo, An-ran Wang, Jun Wang, Abdeldjalil Zegaoui, Wen-bin Liu, Khadija Qureshi, Mehdi Derradji
Publikováno v:
Industrial Crops and Products. 111:277-284
The waste hemp fibers (HF) were alkali treated; then shredded, ball milled, and sieved. The 20, 40, and 80 mesh collected HF was reinforced in polybenzoxazine. The effects of fiber diameter and vol.% loading on tensile, impact, flexural and water upt
Autor:
Adnan Aftab Nizamani, Ahmer Hussain Shah, Li-li Zhang, Wen-bin Liu, Jun Wang, Abdul Qadeer Dayo, Abdeldjalil Zegaoui, Yi-le Xu
Publikováno v:
Plastics, Rubber and Composites. 46:442-449
Natural fibres (NFs) have been successfully reinforced in polymer matrices to strengthen the properties of the polymers. The polybenzoxazine thermosets are facing instable mechanical properties due to the high brittleness, herein, waste hemp fibres (
Publikováno v:
High Performance Polymers. 30:767-775
A series of amino-containing fluorene-based bisphthalonitrile (AFPN) monomers with alkyl or alkoxy groups were successfully produced by the reaction of 4-nitrophthalonitrile with 9, 9-bis (3-alkyl (or alkoxy)-4-aminophenyl)-2, 7-dihydroxylfluorene in