Zobrazeno 1 - 10
of 185
pro vyhledávání: '"Graphene nanowalls"'
Autor:
Shahadev Rodriguez-Miguel, Yang Ma, Ghulam Farid, Roger Amade, Rogelio Ospina, Jose Luis Andujar, Enric Bertran-Serra, Stefanos Chaitoglou
Publikováno v:
Heliyon, Vol 10, Iss 10, Pp e31230- (2024)
Research for the development of noble metal-free electrodes for hydrogen evolution has blossomed in recent years. Transition metal carbides compounds, such as W2C, have been considered as a promising alternative to replace Pt-family metals as electro
Externí odkaz:
https://doaj.org/article/511f7f1068e34f6ba7c267bb0987b3d5
Akademický článek
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Publikováno v:
Advanced Science, Vol 9, Iss 30, Pp n/a-n/a (2022)
Abstract Lithium (Li) dendrite formation and poor Li+ transport kinetics under high‐charging current densities and capacities inhibit the capabilities of Li metal batteries (LMBs). This study proposes a 3D conductive multichannel carbon framework (
Externí odkaz:
https://doaj.org/article/7b55707fb24b45f083b39cd9cdf7a17e
Autor:
Enric Bertran-Serra, Shahadev Rodriguez-Miguel, Zhuo Li, Yang Ma, Ghulam Farid, Stefanos Chaitoglou, Roger Amade, Rogelio Ospina, José-Luis Andújar
Publikováno v:
Nanomaterials, Vol 13, Iss 18, p 2533 (2023)
In recent years, vertical graphene nanowalls (VGNWs) have gained significant attention due to their exceptional properties, including their high specific surface area, excellent electrical conductivity, scalability, and compatibility with transition
Externí odkaz:
https://doaj.org/article/b218efecbcf743db9e228e21bb41d012
High-Performance Graphene Nanowalls/Si Self-Powered Photodetectors with HfO2 as an Interfacial Layer
Publikováno v:
Nanomaterials, Vol 13, Iss 10, p 1681 (2023)
Graphene/silicon (Si) heterojunction photodetectors are widely studied in detecting of optical signals from near-infrared to visible light. However, the performance of graphene/Si photodetectors is limited by defects created in the growth process and
Externí odkaz:
https://doaj.org/article/ce3c60e17ec14b0481243d8e07dfd145
Autor:
Neelakandan M. Santhosh, Gregor Filipič, Eva Kovacevic, Andrea Jagodar, Johannes Berndt, Thomas Strunskus, Hiroki Kondo, Masaru Hori, Elena Tatarova, Uroš Cvelbar
Publikováno v:
Nano-Micro Letters, Vol 12, Iss 1, Pp 1-17 (2020)
Abstract Incorporating nitrogen (N) atom in graphene is considered a key technique for tuning its electrical properties. However, this is still a great challenge, and it is unclear how to build N-graphene with desired nitrogen configurations. There i
Externí odkaz:
https://doaj.org/article/c572d065a1884157aa1a2c16732cced9
Autor:
Qichen Tian, Yuanbin She, Yangguang Zhu, Dan Dai, Mingjiao Shi, Wubo Chu, Tao Cai, Hsu-Sheng Tsai, He Li, Nan Jiang, Li Fu, Hongyan Xia, Cheng-Te Lin, Chen Ye
Publikováno v:
Sensors, Vol 23, Iss 5, p 2870 (2023)
A sensitive and selective electrochemical dopamine (DA) sensor has been developed using gold nanoparticles decorated marimo-like graphene (Au NP/MG) as a modifier of the glassy carbon electrode (GCE). Marimo-like graphene (MG) was prepared by partial
Externí odkaz:
https://doaj.org/article/1c236f1191e444eb9abcf735c077cbfd
Akademický článek
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Akademický článek
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Publikováno v:
Electrochemistry Communications, Vol 125, Iss , Pp 107009- (2021)
The bi-functional activities of electrocatalysts for the oxygen reduction reaction (ORR) and discharge products decomposition in the typical organic electrolyte of rechargeable Li-O2 batteries are proposed to be effectively evaluated by cyclic voltam
Externí odkaz:
https://doaj.org/article/f905bb4268644b16bf4388151904f624