Hexaazatriphenylene (HAT) derivatives: from synthesis to …
网页2015年7月13日 · Dipyrazino [2,3-f:2′,3′-h]quinoxaline also known as 1,4,5,8,9,12-hexaazatriphenylene (HAT) is an electron deficient, rigid, planar, aromatic discotic system with an excellent π–π stacking ability. Because it is one of the smallest two-dimensional N-containing polyheterocyclic aromatic systems, it has been use.
Hexaazatriphenylene‐Based Two‐Dimensional Conductive …
网页2023年8月31日 · Electroactive hexaazatriphenylene (HAT)-dioxin linked covalent organic framework, denoted as HD-COF, was designed, and synthesized. The unique π-π stacking of HAT units and the weak in-plane conjugation of dioxin linkages in the HD-COF structure led to efficient anisotropic charge transport.
Recent advances of hexaazatriphenylene (HAT) derivatives: …
网页2018年2月4日 · As a rigid and planar aza-based heteroaromatic scaffold, hexaazatriphenylene (HAT) exhibits excellent electron-deficient property and high π-π stacking tendency, which makes it an ideal building block in the construction of supramolecular architectures and functional materials.
Stabilizing Redox‐Active Hexaazatriphenylene in a 2D …
网页2023年3月10日 · Herein, the π-conjugated nitrogen-containing heteroaromatic molecule hexaazatriphenylene (HATN) is strategically embedded with redox-active centers in the skeleton of a Cu-based 2D conductive metal–organic framework (2D c -MOF) to optimize the lithium (Li) storage performance of organic electrodes, which delivers improved specific capacity (763 ...
Molecular Engineering of Hexaazatriphenylene Derivatives …
网页In this work, three new ETMs (HAT-1, HAT-2, and HAT-3) were designed by introducing methoxyphenyl, imide, and naphthalene groups into the hexaazatriphenylene (HAT) skeleton, based on the ETM HATNASOC7 synthesized experimentally [Jen; Angew. Chem.,
Recent Progress of Hexaazatriphenylene-based Electrode Materials for ...
网页2022年9月1日 · The essential rigid coplanar hexaazatriphenylene (HAT) building blocks with high density C N functional groups, not only facilitate the delocalization of molecular orbitals for energy band engineering, but also impose fast kinetics, good cycling stability, as well as facile and large-scale production with low cost. In this Minireview, we start ...
六氮杂三苯并菲（HAT）衍生物：从合成到分子设计，自组织和器 …
网页Hexaazatriphenylene (HAT) derivatives: from synthesis to molecular design, self-organization and device applications†. ]quinoxaline also known as 1,4,5,8,9,12-hexaazatriphenylene () is an electron deficient, rigid, planar, aromatic discotic system with an excellent π–π stacking ability.
Synthesis of Hexaazatriphenylene Charge-Transfer Complexes …
网页2021年11月19日 · In this study, four CT complexes with columnar structures were synthesized by utilizing the π–π interactions between an electron acceptor, namely, 2,3,6,7,10,11-hexacyano-1,4,5,8,9,12-hexaazatriphenylene (HAT-CN), and various electron donors (i.e., coronene, pyrene, anthracene, and carbazole).
Hexaazatriphenylene (HAT) versus tri‐HAT: The Bigger the …
网页2011年8月17日 · A new hexaazatriphenylene (HAT) derivative formed by the fusion of three HAT units has been prepared and its electronic and molecular structures have been fully characterized by optical and vibrational Raman spectroscopy, electrochemistry, solid-state UV and inverse photoemission spectroscopy (UPS and IPES), and by quantum-chemical calculations.
A hexaazatriphenylene‐based porous organic polymer for high …
网页2023年6月27日 · We report herein a hexaazatrinaphthylene-based POP (HPOP-1) for high-performance supercapacitor by introducing redox-active hexaazatrinaphthylene (HATN) moiety through Sonogashira–Hagihara coupling reaction. HATN moiety can undergo a proton-induced electron transfer redox reaction, which endows HPOP-1 with high pseudocapacitive activity.