Zobrazeno 1 - 10
of 651
pro vyhledávání: '"Jiaqiang, Xu"'
Autor:
Zhiang Bai, Haotian Zhang, Rui Xue, Xilong Lu, Xuyi Li, Walker MacSwain, Weiwei Zheng, Jiaqiang Xu, Yang Yu, Yue‐Ling Bai
Publikováno v:
Aggregate, Vol 5, Iss 5, Pp n/a-n/a (2024)
Abstract Viologen, as a type of strong electron acceptor, is prone to undergo electron transfer (ET) and change color under external stimuli. However, due to the easy aggregation of viologen molecules, they usually suffer from poor fluorescence emiss
Externí odkaz:
https://doaj.org/article/d9e0e18498404c759391df16429f4fd9
Autor:
Xin Jia, Panzhe Qiao, Xiaowu Wang, Muyu Yan, Yang Chen, Bao-Li An, Pengfei Hu, Bo Lu, Jing Xu, Zhenggang Xue, Jiaqiang Xu
Publikováno v:
Nano-Micro Letters, Vol 16, Iss 1, Pp 1-15 (2024)
Highlights Feedback-regulation system is established between single Pt sites and MoS2 supports The Pt1-MoS2-def can expand the electron transfer path from single Pt sites to whole Pt-MoS2 supports in SO2 gas atmosphere. The Pt1-MoS2-def sensors exhib
Externí odkaz:
https://doaj.org/article/6026f42b4b024814a50de87b2c8fb654
Publikováno v:
Carbon Energy, Vol 3, Iss 5, Pp 795-826 (2021)
Abstract Carbon dots (CDs) and their composites as energy storage materials and electrocatalysts have emerged as new types of quasi‐zero‐dimensional carbon materials. CDs can provide a large specific surface area, numerous electron–electron hol
Externí odkaz:
https://doaj.org/article/f552c7e859724c0297a0ffd084824180
Publikováno v:
Nanomaterials, Vol 13, Iss 14, p 2072 (2023)
As a volatile air pollutant, formaldehyde can enter people’s living environment through interior decoration, furniture and paint, causing serious harm to human health. Therefore, it is necessary to develop a sensor for the real-time detection of fo
Externí odkaz:
https://doaj.org/article/62de0997cf8d442aa4a0299d1e802db2
Publikováno v:
Nanomaterials, Vol 13, Iss 11, p 1743 (2023)
In this work, a facile synthesis method was adopted to synthesize MOF-14 with mesoporous structure. The physical properties of the samples were characterized by PXRD, FESEM, TEM and FT-IR spectrometry. By coating the mesoporous-structure MOF-14 on th
Externí odkaz:
https://doaj.org/article/bcc3b7645b4a4d2284e46432326332df
Publikováno v:
Nanomaterials, Vol 13, Iss 3, p 610 (2023)
For the energy supply of smart and portable equipment, high performance supercapacitor electrode materials are drawing more and more concerns. Conductive Ni-MOF is a class of materials with higher conductivity compared with traditional MOFs, but it c
Externí odkaz:
https://doaj.org/article/692a61f591da46d3a4aec59868abadae
New Application of Quartz Crystal Microbalance: A Minimalist Strategy to Extract Adsorption Enthalpy
Publikováno v:
Nanomaterials, Vol 12, Iss 22, p 4035 (2022)
The capture and separation of CO2 is an important means to solve the problem of global warming. MOFs (metal–organic frameworks) are considered ideal candidates for capturing CO2, where the adsorption enthalpy is a crucial indicator for the screenin
Externí odkaz:
https://doaj.org/article/7bfe1446b6a347d994933d91a6d5226e
Publikováno v:
Nanomaterials, Vol 12, Iss 22, p 4034 (2022)
Aggregation-induced quenching (ACQ) is a hard problem in fluorescence material, leading to a poor utilization rate of fluorophores. In this work, 1,3,6,8-tetrakis(4-formylphenyl)pyrene (TFPPy) was synthesized and used as a precursor to build two kind
Externí odkaz:
https://doaj.org/article/94e97291919e4486ab463a7e4c22bbb2
Autor:
He Liu, Lingyao Duan, Kedong Xia, Yang Chen, Yunling Li, Shaoxin Deng, Jiaqiang Xu, Zhenyu Hou
Publikováno v:
Nanomaterials, Vol 12, Iss 18, p 3211 (2022)
As an n-type semiconductor material, tungsten oxide (WO3) has good application prospects in the field of gas sensing. Herein, using oxalic acid (OA), citric acid (CA) and tartaric acid (TA) as auxiliary agents, three homogeneous tungsten oxide nanosh
Externí odkaz:
https://doaj.org/article/eda3f2ae09184f6c8eb5fe0630a8467d
Publikováno v:
Chemosensors, Vol 10, Iss 3, p 109 (2022)
In recent years, two-dimensional layered material MXene has attracted extensive attention in the fields of sensors due to its large specific surface area and rich active sites. So, we employed multilayer Ti3C2TX and SnO2 microspheres to prepare SnO2/
Externí odkaz:
https://doaj.org/article/919e79032c534e8ca44a76f52fde3a81