Vapochromic and chemiresistive characteristics of a nanostructured molecular material composed of a zinc(ii)-salophen complex

Oliveri Ivan Pietro; Malandrino Graziella; Mirabella Salvo; Di Bella Santo

首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Vapochromic and chemiresistive characteristics of a nanostructured molecular material composed of a zinc(ii)-salophen complex

【24h】

Vapochromic and chemiresistive characteristics of a nanostructured molecular material composed of a zinc(ii)-salophen complex

机译：由锌（II）锌（II）复合物组成的纳米结构分子材料的VAPOOCOMIC和CHEMIRATIALIGHT

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The vapochromic and chemiresistive properties of a nanofibrillar molecular material composed of an amphiphilic Zn-II Schiff-base complex, 1, are explored with the aim to obtain new materials with multifunctional properties. The solid 1 is characterized by the existence of two stable dimorphs, both exhibiting a nanofibrillar morphology. The thermal annealing of the ground solid 1 induces an irreversible lamellar-to-square columnar structural phase transition, as assessed by differential scanning calorimetry and X-ray diffraction analysis. When exposed to vapours of a Lewis base, spin coated films of the square columnar dimorph exhibit a marked change of both the optical absorption spectrum and the resistance, because of chemisorption of the Lewis base with the formation of 1 Lewis base adducts . The chemisorbed material is easily restored by thermal heating (150 degrees C), inducing desorption of the Lewis base. The changes of the properties are reproducible in successive cycles of exposure/restoring. Therefore, the present contribution provides new insights into the properties of this molecular material, potentially useful as a sensor for volatile organic Lewis bases.

机译：探讨了由两亲型Zn-II席夫碱基综合体组成的纳米纤维分子材料的VapromoMic和Chemirationistive性质，其目的是获得具有多功能性质的新材料。固体1的特征在于存在两种稳定的二核，两者都表现出纳米纤维形态。接地固体1的热退火诱导不可逆的层状柱状柱状结构相转变，如通过差分扫描量热法和X射线衍射分析评估。当暴露于路易斯底座的蒸汽时，方形柱状二聚体的旋涂膜表现出光学吸收光谱和抗性的显着变化，因为Lewis碱的化学料与形成1 lewis碱加合物。通过热加热（150摄氏度）容易恢复化学吸附材料，诱导路易斯底座的解吸。属性的变化在曝光/恢复的连续周期中是可重复的。因此，本贡献为该分子材料的性质提供了新的见解，可能是作为挥发性有机路易斯碱基的传感器。

著录项

来源
《Dalton transactions: An international journal of inorganic chemistry》 |2018年第44期|共6页
作者
Oliveri Ivan Pietro; Malandrino Graziella; Mirabella Salvo; Di Bella Santo;
展开▼
作者单位

Univ Catania Dipartimento Sci Chim I-95125 Catania Italy;

Univ Catania Dipartimento Sci Chim I-95125 Catania Italy;

Univ Catania Dipartimento Fis Astron I-95123 Catania Italy;

Univ Catania Dipartimento Sci Chim I-95125 Catania Italy;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类化学;无机化学;
关键词

相似文献

外文文献
中文文献
专利

1. La(III)改性沸石脱除模拟硫酸锌溶液中氟离子的热力学和动力学 [J] . 赖延清, 杨凯, 杨超, 中国有色金属学报：英文版 . 2018,第004期
2. Vapochromic and chemiresistive characteristics of a nanostructured molecular material composed of a zinc(ii)-salophen complex [J] . Oliveri Ivan Pietro, Malandrino Graziella, Mirabella Salvo, Dalton transactions: An international journal of inorganic chemistry . 2018,第44期

机译：由锌（II）锌（II）复合物组成的纳米结构分子材料的VAPOOCOMIC和CHEMIRATIALIGHT
3. Supramolecular frameworks composed of copper(II), zinc(II), and ferrous(II) complexes having 3-bromo or 3,8-dibromo-1,10-phenanthroline ligand with different molar ratios of metal and ligand [J] . Feng Xu, Bin Hu, Tao Tao, Structural Chemistry . 2011,第1期

机译：由具有不同金属和配体摩尔比的3-溴或3,8-二溴-1,10-菲咯啉配体的铜（II），锌（II）和亚铁（II）配合物组成的超分子骨架
4. Supramolecular frameworks composed of copper(II), zinc(II), and ferrous(II) complexes having 3-bromo or 3, 8-dibromo-1, 10-phenanthroline ligand with different molar ratios of metal and ligand [J] . Xu F., Hu B., Tao T., Structural Chemistry . 2011,第1期

机译：由具有3溴或3、8-二溴-1、10-菲咯啉配体且金属和配体摩尔比不同的铜（II），锌（II）和亚铁（II）配合物组成的超分子骨架
5. Photofunction modulation of intramolecular charge-transfer dyebased on acid-base complexation and the vapochromic behaviors [C] . Yoshio Yano, Toshikazu Ono, Yoshio Hisaeda 日本化学会春季年会 . 2020

机译：分子内电荷转移染料对酸碱络合的光功调节及抗副变量行为
6. Design and synthesis of magnesium (II) and zinc (II) beta-ketoiminate complexes: Applications in materials science and catalysis. [D] . Ouattara, Tantiboro Siriki. 2006

机译：设计和合成β-酮亚胺化镁（II）和锌（II）锌：在材料科学和催化中的应用。
7. Fast and stable vapochromic response induced through nanocrystal formation of a luminescent platinum(II) complex on periodic mesoporous organosilica [O] . Hiroki Matsukawa, Masaki Yoshida, Takahiro Tsunenari, -1

机译：通过周期性介孔有机硅上的发光铂（II）配合物的纳米晶体形成诱导快速和稳定的变色响应
8. Inside Cover: A Discrete Supramolecular Conglomerate Composed of Two Saddle-Distorted Zinc(II)-Phthalocyanine Complexes and a Doubly Protonated Porphyrin with Saddle Distortion Undergoing Efficient Photoinduced Electron Transfer (Angew. Chem. Int. Ed. 35/2008) [O] . Takahiko Kojima, Tatsuhiko Honda, Kei Ohkubo, 2008

机译：内部盖子：离散的超分子砾岩由两个鞍形扭曲的锌（II） - 酞菁配合物组成，并且具有鞍畸形的双质子卟啉，具有高效的光抑制电子转移（Angew.Chem.Int.25/2008）
9. Electronic Properties of Novel Materials Science and Technology of Molecular Nanostructures, XIII International Winterschool, Held in Kirchberg, Tirol, Austria, in February -March 1999 [R] . Kuzmany, H. , Fink, J. , Mehring, M. , 1999

机译：新型材料的电子特性分子纳米结构科学与技术，第十三届国际Winterschool，于奥地利蒂罗尔州基希贝格举行，1999年2月至3月

Vapochromic and chemiresistive characteristics of a nanostructured molecular material composed of a zinc(ii)-salophen complex

摘要

著录项

相似文献

相关主题

期刊订阅