Zobrazeno 1 - 10
of 3 238
pro vyhledávání: '"Fe-doped"'
Autor:
Nizamudeen Cherupurakal, R. Krishnapriya, Arjunkumar Bojarajan, Tholkappiyan Ramachandran, Sambasivam Sangaraju, Mohammad Sayem Mozumder, Abdel-Hamid I. Mourad
Publikováno v:
Materials for Renewable and Sustainable Energy, Vol 13, Iss 3, Pp 361-373 (2024)
Abstract Developing supercapacitor materials that are both efficient and durable, with high cycle life and specific energy, poses a significant challenge due to issues in electrodes such as volume expansion and electrode degradation that occur over t
Externí odkaz:
https://doaj.org/article/24f8f31bd0734105bd0e6b6fa1df5c45
Autor:
Quoc-Dat Le, Thanh-Thao Pham-Ngoc, Ngoc-Thien Nguyen, Nhat-Truong Truong, Hai-Nam Tran, Dung Van Nguyen, Tuyet-Mai Tran-Thuy
Publikováno v:
Chemical Engineering Journal Advances, Vol 20, Iss , Pp 100665- (2024)
This study presents a facial co-precipitation method to enrich low-valent manganese sites for iron-doped cryptomelane. Fourier-transform infrared spectroscopy exhibits a noticeable enhancement of both vibrations at 1041 and 1116 cm-1 ascribed to Mn3+
Externí odkaz:
https://doaj.org/article/e44e8f1238ef40c280ccc31f957936e5
Autor:
S. Mohd. Yonos Qattali, Jamal Nasir, Christian Pritzel, Torsten Kowald, Yilmaz Sakalli, S. M. Fuad Kabir Moni, Jörn Schmedt auf der Günne, Claudia Wickleder, Reinhard H. F. Trettin, Manuela S. Killian
Publikováno v:
Construction Materials, Vol 4, Iss 2, Pp 315-328 (2024)
One of the most significant global challenges for humans is environmental pollution. The technology to control this problem is the utilization of semiconductors as photocatalysts. In the current study, iron-doped titania nanotubes (Fe/TiNTs) with inc
Externí odkaz:
https://doaj.org/article/7fcfed66bf3f4e3cbae09e243547cc3d
Autor:
Pham-Ngoc-My Le, Huyen-Tran Tran, Ngoc-Diem-Trinh Huynh, Triet-Han Ngo, Vinh-Tien Truong, Minh-Vien Le
Publikováno v:
Journal of Applied Science and Engineering, Vol 27, Iss 6, Pp 2605-2615 (2024)
The current research focuses on the synthesis, characterization, photocatalytic activity, and the reusability of Fe-doped- TiO2 photocatalyst. The photocatalyst were successfully synthesized using sol-gel method with different Fe-doping concentration
Externí odkaz:
https://doaj.org/article/5164bc9688214f0fa151cd5c1b13f03b
Autor:
Samer H. Zyoud, Che Azurahanim Che Abdullah, Akram Ashames, Nageeb Hassan, Ibrahim S. Yahia, Ahed H. Zyoud, Heba Y. Zahran, Naser Qamhieh, Ghaseb N. Makhadmeh, Tariq AlZoubi
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 102875- (2024)
Addressing the dual challenges of antimicrobial resistance and pharmaceutical contamination in wastewater is crucial for global health and environmental preservation. Predictions estimate up to 10 million annual deaths by 2050 due to antimicrobial re
Externí odkaz:
https://doaj.org/article/6d9e0e592ac3407db035c0eb70754fb9
Autor:
Chakavak Esmaeili, Saeed Ashtiani, Chhabilal Regmi, Alexandr Laposa, Jan Voves, Jiří Kroutil, Karel Friess, Vojtech Povolny, Saeid Lotfian
Publikováno v:
Heliyon, Vol 10, Iss 15, Pp e34801- (2024)
PANI/Fe-doped CeO2 nanocomposite was synthesised by the in-situ process. The produced powders were characterised by XRD, XPS, FT-IR, Raman, HRTEM and SEM-EDS tests. The sensors' function was based on PANI/Fe-doped CeO2 nanocomposite with thin film de
Externí odkaz:
https://doaj.org/article/caeda581d6c04467b6c6ef34174fa248
Autor:
Junaid Khan, Matiullah Khan, Waqar Uddin, Paghunda, Fida Rehman, Abdul Hakim Shah, Atta Ur Rahman, Zeshan Ahmad
Publikováno v:
Results in Optics, Vol 16, Iss , Pp 100730- (2024)
Titanium dioxide (TiO2) has attracted much attention because of their desirable physicochemical properties especially in the water splitting process. In this work pure and Fe-doped TiO2 compounds are studies theoretically with the help of Generalized
Externí odkaz:
https://doaj.org/article/0b4ddc91c64a42ae853e69f18840c7be
Publikováno v:
Discover Nano, Vol 19, Iss 1, Pp 1-20 (2024)
Abstract The enhancement of the photocatalytic performance of pristine WO3 was systematically adjusted due to its fast recombination rate and low reduction potential. A designed heterostructure photocatalyst was necessarily synthesised by Fe3+ metal
Externí odkaz:
https://doaj.org/article/96fc52e7be55402eac4f67b818a0356c
Autor:
Mengyang Li, Mingran Wang, Qianwei Wang, Yang Cao, Jie Gao, Zhicheng Wang, Meiqi Gao, Guosheng Duan, Feng Cao
Publikováno v:
Materials, Vol 17, Iss 18, p 4670 (2024)
Accessible and superior electrocatalysts to overcome the sluggish oxygen evolution reaction (OER) are pivotal for sustainable and low-cost hydrogen production through electrocatalytic water splitting. The iron and nickel oxohydroxide complexes are re
Externí odkaz:
https://doaj.org/article/626dc4ba57674c93aef219b9e0835d4c
Publikováno v:
Crystals, Vol 14, Iss 9, p 790 (2024)
The development of two-dimensional (2D) materials has gained significant attention due to their unique properties and potential applications in advanced electronics. This study investigates the fabrication and characterization of Fe-doped SnSe semico
Externí odkaz:
https://doaj.org/article/bda603df1676492da3dcc6a1024a491d