In this work, as an alternative to the silicon-based anodes, Li 22 Si 5 /rGO composite electrodes were synthesized and their electrochemical performances were investigated by the electrochemical impedance spectroscopy, cyclic voltammetry, and charge/discharge tests. The effects of rGO and PVDF contents on the performance of the composite electrodes were also observed.Although the composite electrodes with the low PVDF content exhibited a high discharge capacity, their cyclic performances were very poor. The excess amount of PVDF content, however, even in the presence of high rGO content, caused the charge transfer resistance and the discharge capacity irreversibility to increase in the composite electrodes. The composite electrode with 70% Li 22 Si 5 alloy, 15% rGO, and 15% PVDF (LSRGO15) contents exhibited the best electrode performance in this work. The LSRGO15 electrode had 822 mA h g À1 discharge capacity at the 100th cycle. These performance values demonstrated that Li 22 Si 5 /rGO composite electrodes were highly promising as the alternative anode materials for the LIBs.
Halil Merdem Bek is a Syrian statesman who experienced the last periods of the Ottoman Empire, the French occupation and the establishment of the Syrian State, and who was also one of the pioneers of modern Arabic literature. Merdem Bek, the Syrian national poet, received a good language education from childhood, stayed in England for a while in his youth, and meanwhile had the opportunity to do a doctorate in English literature. Merdem Bek, who had made many literary works, also had his own diwan. The poet wrote poems on various subjects, especially he included poems with the theme of depiction, which is accepted as a different form of expression among other expression styles. While conveying the themes that make up the main subject of the poem, he made use of depiction in most of his poems in order to convey his feelings, thoughts and ideas to the reader and listener in the best way possible. In these poems, the poet presented human-related situations such as praise, benevolence, generosity, longing for a lover, longing for the past, regret, homesickness, troubles and pains by transferring them to the elements of nature. In his poems, the poet dealt with depictions of nature in general, and also included depictions on different themes and subjects. In this study, the Syrian national poet Halil Merdem Bek's use of depiction, which is a literary art, in his poems and his style of handling the description in his poems will be discussed. The fact that there are not many studies on Halil Merdem Bek in our country makes the study important. The aim of the study is to help the world-renowned Syrian national poet Halil Merdem Bek to be promoted in Turkey as well, and to contribute to the field of Arabic Language and Rhetoric by examining the style of depiction in Merdem Bek's poetry.
After the death of the Prophet (pbuh), there were some problems with the interpretation and interpretation of the Qur'an, and the Companions (r.a.) did not hesitate to work hard to solve the problems. Among these employees, despite his young age, Abdullah b. Abbas is coming. Ibn Abbas's command of the Arabic language and his explanations about the Qur'an are mentioned in many sources, and his views are always included in the books of the later commentators. In the study, first of all, Ibn Abbas's life, personality, scientific life, political situation, teachers, scientific personality, students and course method were discussed, and then the concept of "philology" and "philological exegesis" was examined. Afterwards, it has been examined with examples related to the interpretations and interpretations of Ibn Abbas about the verses of the Qur'an. Ibn Abbas, who commented on the Qur'an with the method of narration and wisdom and is known as the founder of lexical tafsir according to general acceptance, is also the first to use poetry in the interpretation of strange words in the Qur'an, using the ignorant poetry as evidence in the interpretation of the Qur'an curriculum. seen as an interpreter. Ibn Abbas, who made tafsir with the method of narration and wisdom and is considered the most important source in this field, used different methods related to tafsir sources. He sometimes explained the incomprehensible words in any verse of the Qur'an with another verse, and sometimes came to a solution with the help of a hadith on the subject. Related to our subject, "Three Works on Ali Bulut's Philology of the Qur'an Attributed to Ibn Abbas", "Ismail Aydın's Ibn Abbas: The Pioneer of Philological Interpretation”, “Ibn Abbas (68/687) and Qur'an Interpretations by Saida Saipova” and “The Development of Linguistic Interpretation of Mehmet Ali Durur and the Effect of Ibn Abbas on Linguistic Interpretation” There are article studies. The aim of the study is to contribute to the field of both Tafsir and Arabic Language and Rhetoric by revealing the position and importance of Ibn Abbas in philological exegesis in the light of examples from Ibn Abbas's exegetical sources.
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