Zobrazeno 1 - 10
of 311
pro vyhledávání: '"Nianjun Yang"'
Autor:
Qun Jin, Tianxiao Guo, Nicolás Pérez, Nianjun Yang, Xin Jiang, Kornelius Nielsch, Heiko Reith
Publikováno v:
Nano-Micro Letters, Vol 16, Iss 1, Pp 1-11 (2024)
Highlights Dense and flat freestanding Bi2Te3-based thermoelectric nano films were successfully fabricated by sputtering technology using a newly developed nano graphene oxide membrane as a substrate. On-chip micro temperature controllers were integr
Externí odkaz:
https://doaj.org/article/c2af520a4f46491382983a991543e6c9
Publikováno v:
Nano-Micro Letters, Vol 15, Iss 1, Pp 1-49 (2023)
Highlights Basic principles of photo- and electro-catalytic hydrogen peroxide generation. Recent progresses on the design, performance and mechanisms of photo- and electro-catalysts for hydrogen peroxide generation. Scientific challenges and prospect
Externí odkaz:
https://doaj.org/article/119f570c617f46f79bd645f1bd8c0da9
Publikováno v:
SusMat, Vol 2, Iss 6, Pp 689-698 (2022)
Abstract Optimizing the structure of an electrocatalyst is critical to achieve its outstanding performance as well as to establish relationships between its composition and its performance. In this work, a series of mesoporous RhPt electrocatalysts (
Externí odkaz:
https://doaj.org/article/b66d2fe8ef6d4a37bd57e5a723c240df
Publikováno v:
Exploration, Vol 3, Iss 3, Pp n/a-n/a (2023)
Abstract Nano‐biosensors that are composed of recognition molecules and nanomaterials have been extensively utilized in disease diagnosis, health management, and environmental monitoring. As a type of nano‐biosensors, molecular specificity field
Externí odkaz:
https://doaj.org/article/d058c391834d4821b036d052c64b4dc6
Publikováno v:
Advanced Sensor Research, Vol 2, Iss 5, Pp n/a-n/a (2023)
Abstract In this study, metal–organic framework (MOF) nanoparticles of UiO‐66 are integrated with expanded graphite (EG) (UiO‐66/EG) by a facile solvothermal approach. The advantages of this nanocomposite UiO‐66/EG overcome the poor electroni
Externí odkaz:
https://doaj.org/article/31804529132e4842bd5320a2b1aae4df
Publikováno v:
Advanced Science, Vol 9, Iss 31, Pp n/a-n/a (2022)
Abstract Emerging photoelectrocatalysis (PEC) systems synergize the advantages of electrocatalysis (EC) and photocatalysis (PC) and are considered a green and efficient approach to CO2 conversion. However, improving the selectivity and conversion rat
Externí odkaz:
https://doaj.org/article/eaeb6d5a1a5142068e00499a80d6b62d
Publikováno v:
Advanced Energy & Sustainability Research, Vol 2, Iss 10, Pp n/a-n/a (2021)
The performance of direct methanol fuel cells (DMFC) is limited by the sluggish methanol oxidation reaction (MOR). Novel electrocatalysts are thus highly desired to boost the MOR. Herein, the morphology and composition of a bimetallic catalyst with a
Externí odkaz:
https://doaj.org/article/3a9cdbea36394e478a7f4ee403d9ed98
Publikováno v:
Electrochemistry Communications, Vol 124, Iss , Pp 106928- (2021)
In this work, rotating disk electrodes (RDEs) and surface-enhanced Raman spectroscopy (SERS) have been integrated and used to reveal the mechanism of electrochemical reduction of 4-nitrothiophenol. The electrochemistry of 4-nitrothiophenol was studie
Externí odkaz:
https://doaj.org/article/8364a093d9aa431c8457b3fc8342de4a
Publikováno v:
Electrochemistry Communications, Vol 124, Iss , Pp 106951- (2021)
LiMn2O4 (LMO) is a promising cathode material for the assembly of lithium ion batteries in that it satisfies the requirement for a high specific capacity, but it lacks structural stability during long-term cycling. To overcome this challenge, Al2O3 a
Externí odkaz:
https://doaj.org/article/9097552685084897ae0c360fbdc423eb
Publikováno v:
Electrochemistry Communications, Vol 123, Iss , Pp 106917- (2021)
The performance of a direct methanol fuel cell (DMFC) is strongly dependent on the catalytic anode. A high-performance anode is expected to offer enhanced intrinsic activity and/or a large electrochemical surface area. Herein, a series of Ag-core/Pd-
Externí odkaz:
https://doaj.org/article/c74e2c859f1f44e39c9a1f8f25b9f984