Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Ahmed F. M. El‐Mahdy"'
Autor:
Jincy Parayangattil Jyothibasu, You-Ching Tien, Zi-Ting Chen, Hongta Yang, Tzu Hsuan Chiang, Ahmed F. M. EL-Mahdy, Rong-Ho Lee
Publikováno v:
ACS Omega, Vol 9, Iss 24, Pp 26582-26595 (2024)
Externí odkaz:
https://doaj.org/article/10b2c1a6e9504b3ca29bb4692a2cb9a2
Autor:
Ganeshraja Ayyakannu Sundaram, Ahmed F. M. EL-Mahdy, Phuong V. Pham, Selvaraj Kunjiappan, Alagarsamy Santhana Krishna Kumar
Publikováno v:
ChemEngineering, Vol 8, Iss 3, p 61 (2024)
Combining organometallic frameworks with graphene oxide presents a fresh strategy to enhance the electrochemical capabilities of supercapacitors, contributing to the advancement of sustainable energy solutions. Continued refinement of materials and d
Externí odkaz:
https://doaj.org/article/b1d0beca0db544d099517cb34259aca1
Autor:
Kuan-Ying Chen, Hsuan-Sen Wang, Shih-Po Su, Shiao-Wei Kuo, Chao-Kuei Lee, Ahmed F. M. EL-Mahdy
Publikováno v:
Advanced Photonics Research, Vol 4, Iss 1, Pp n/a-n/a (2023)
Herein, a new π‐electron‐delocalized building block (ProPh‐4CHO) is reported for the construction of a π‐electron‐extended porphyrin/pyrene‐linked covalent organic framework (ProPh‐PyTA‐COF) for use as a saturable absorber (SA) in a
Externí odkaz:
https://doaj.org/article/35824a4b90714e1bb0bbdcf36b3fd913
Autor:
Zeinab A. Hozien, Ahmed F. M. EL-Mahdy, Laila S. A. Ali, Ahmad Abo Markeb, Hassan A. H. El-Sherief
Publikováno v:
ACS Omega, Vol 6, Iss 39, Pp 25574-25584 (2021)
Externí odkaz:
https://doaj.org/article/b7a7e75c75ac46baa34739032af2145e
Publikováno v:
Polymers, Vol 15, Iss 7, p 1685 (2023)
Herein, we report the efficient preparation of π-electron-extended triazine-based covalent organic framework (TFP-TPTPh COF) for photocatalysis and adsorption of the rhodamine B (RhB) dye molecule, as well as for photocatalytic hydrogen generation f
Externí odkaz:
https://doaj.org/article/a8105adf3e954add9bded0943aa9c21a
Autor:
Yang-Chin Kao, Wei-Cheng Chen, Ahmed F. M. EL-Mahdy, Meei-Yu Hsu, Chih-Hao Lin, Shiao-Wei Kuo
Publikováno v:
Molecules, Vol 27, Iss 18, p 5938 (2022)
In this study, we prepared a difunctionalized cyanate ester double-decker silsesquioxane (DDSQ-OCN) cage with a char yield and thermal decomposition temperature (Td) which were both much higher than those of a typical bisphenol A dicyanate ester (BAD
Externí odkaz:
https://doaj.org/article/830f774ce6f6475cad8ab95850adf8e9
Publikováno v:
Polymers, Vol 14, Iss 16, p 3428 (2022)
Covalent organic frameworks (COFs) have attracted significant interest because of their heteroatom-containing architectures, high porous networks, large surface areas, and capacity to include redox-active units, which can provide good electrochemical
Externí odkaz:
https://doaj.org/article/a46eddb8bc06428986e689882e14791b
Autor:
Guohu Zhang, Ahmed F. M. EL-Mahdy, Lamiaa Reda Ahmed, Babasaheb M. Matsagar, Sameerah Al-Saeedi, Shiao-Wei Kuo, Kevin C.-W. Wu
Publikováno v:
Polymers, Vol 14, Iss 3, p 449 (2022)
New porphyrin-functionalized benzoxazine (Por-BZ) in high purity and yield was synthesized in this study based on 1H and 13C NMR and FTIR spectroscopic analyses through the reduction of Schiff base formed from tetrakis(4-aminophenyl)porphyrin (TAPP)
Externí odkaz:
https://doaj.org/article/65d5d55451384da38af011d12f8b362f
Publikováno v:
Polymers, Vol 13, Iss 9, p 1385 (2021)
Porous organic polymers have been received considerable attention due to their heteroatom-containing structures and high surface areas, which can offer high electrochemical performance in energy applications. The majority of reported Tröger’s base
Externí odkaz:
https://doaj.org/article/b16e867533f8488d9fb4bfa0fdd0153b
Autor:
Mohamed Gamal Mohamed, Wei-Shih Hung, Ahmed F. M. EL-Mahdy, Mahmoud M. M. Ahmed, Lizong Dai, Tao Chen, Shiao-Wei Kuo
Publikováno v:
Polymers, Vol 12, Iss 5, p 1193 (2020)
High-molecular-weight PLA440-b-PEO454-b-PLA440 (LEL) triblock copolymer was synthesized through simple ring-opening polymerization (ROP) by using the commercial homopolymer HO-PEO454-OH as the macro-initiator. The material acted as a single template
Externí odkaz:
https://doaj.org/article/a21f54ee78ba493ea81d4e983f61bca9