In this work, a nanostructural tetrathiofulvlene-7,7,8,8-tetracyanoquinodimethane (TTF–TCNQ) complex, an organic charge-transfer system, was prepared via a solution mixing route. The electromagnetic response behavior of the TTF–TCNQ complex was systematically investigated.

2011年11月30日 · The interface between tetrathiafulvalene (TTF) and 7,7,8,8-tetracyanoquinodimethane (TCNQ) crystals was prepared by treating a TCNQ single crystal surface with TTF powder.

In a TTF-TCNQ crystal, TTF and TCNQ molecules are arranged independently in separate parallel-aligned stacks, and an electron transfer occurs from donor (TTF) to acceptor (TCNQ) stacks.

2008年6月15日 · Alves et al. propose instead that in their TTF–TCNQ interfaces electrons transfer from the highest occupied orbital (HOMO) in the TTF molecules to the lowest unoccupied orbital (LUMO) in...

This work opens up new avenues for investigating these types of materials for catalytic reactions. TTF-TCNQ (TTF = tetrathiofulvalene, TCNQ = 7,7,8,8-tetracyanoquinodimethane) is a particularly well studied material as it was the first charge transfer complex that …

2022年2月15日 · By combining Raman and synchrony X-ray diffraction (XRD), we investigated the high-pressure structures of TTF-TCNQ up to 15 GPa, and did not observe any first-order phase transition. Finally, a detailed evolution of structure for TTF-TCNQ, versus pressure, is provided, offering a new pathway to investigate the structural stability of CTC.

1973年，人们发现这些成分的组合形成了强电荷转移复合物，以下称为TTF-TCNQ。 该配合物在溶液中形成，并可结晶成良好形成的结晶固体。 固体显示出几乎金属的电导率，是第一个被发现的纯 有机导体。 在TTF-TCNQ晶体中，TTF和TCNQ分子独立地排列在分开的平行排列的堆叠中 [1]，并且电子转移从供体（TTF）到受体（TCNQ）堆叠发生。 因此，当在堆叠方向上向晶体的端部施加电势时，电子和电子空穴在堆叠中分离并集中，并且可以分别沿着TCNQ和TTF列在一 …

2020年11月19日 · 自1973年美国科学家发现有机电荷转移复合物TTF-TCNQ (TTF是四硫代富瓦烯，TCNQ为四氰基对苯醌二甲烷）具有金属导电性质以来，国内外很多课题组对有机导体（也称为有机金属、合成金属）和超导体进行了广泛深入的研究。

2004年10月27日 · Understanding the Charge Transfer at the Interface of Electron Donors and Acceptors: TTF–TCNQ as an Example. ACS Applied Materials & Interfaces 2017, 9 (32) , 27266-27272. https://doi.org/10.1021/acsami.7b04148

四硫富瓦烯四氰基醌二甲烷 (TTF-TCNQ) 的直流电导率的温度依赖性和绝对值是该化合物研究最详尽的特性。 它们也是最具争议的，因为活跃在该领域的许多研究小组报告了广泛的结果。

2008年6月15日 · Electrons in the highest occupied molecular orbital (HOMO) of TTF are transferred to the lowest unoccupied molecular orbital (LUMO) of TCNQ, with virtually no hybridization between the...

2023年5月15日 · In this work, micro-structured organic charge-transfer complex tetrathiofluorene-7,7,8,8-tetroquinolinedimethane (TTF-TCNQ) is applied as cathode material in aqueous zinc-ion batteries (AZIBs). Ionic storage behavior of TTF–TCNQ complex is systematically investigated from 25 ℃ to −40 ℃.

2022年11月16日 · The antitumor activity of TTF-F4TCNQ-mediated NIR-II photothermal immunotherapy demonstrated an excellent antitumor efficiency, and also the primary tumor growth was delayed 86.8% and 83.8% of the distant tumor when TTF-F4TCNQ combined with programmed cell death protein 1 antibody (aPD-1).

本文对TTF-TCNQ分子晶体的电子能带进行了计算. 计算结果表明,TTF-TCNQ晶体能带的位置和宽度完全符合能带位置由孤立分子的分子轨道能级决定,能带宽度由相邻分子间分子轨道的相互作用决定. 计算结果也表明,Peierls相交后二聚现象对能带宽度产生了显著的影响,它使 ...

2023年7月12日 · A representative example of an organic conductor is the charge-transfer salt tetrathiafulvalene-tetracyanoquinodimethane (TTF-TCNQ). This conductor can be formed by combining TTF with TCNQ, which are both highly symmetric planar molecules that do not conduct electricity independently.

2017年8月1日 · We evaluated the effect of an amide compound bearing methyl groups on the properties of tetrathiafulvalene-tetracyanoquinodimethane (TTF-TCNQ) cast films. The spontaneous electron transfer between N, N -dimethylacetamide (DMA) and the TCNQ complex is expected to change the casting condition.

通过X射线光电子能谱（XPS）研究了四硫富瓦烯-四氰基醌二甲烷（TTF·TCNQ）和相关的高导电有机配合物。 发现TTF·TCNQ蒸镀膜的N 1s峰形在X射线照射下发生了变化；N 1s 峰的高结合能肩峰强度随着 X 射线照射时间的增加而增加，最终显示出一个与主峰相距约 1.5 eV 的 ...

2023年5月15日 · In this work, micro-structured organic charge-transfer complex tetrathiofluorene-7,7,8,8-tetroquinolinedimethane (TTF-TCNQ) is applied as cathode material in aqueous zinc-ion batteries (AZIBs). Ionic storage behavior of TTF–TCNQ complex is systematically investigated from 25 ℃ to −40 ℃.

ChemicalBook 为您提供TTF - TCNQ复合物 (40210-84-2)的化学性质，熔点，沸点，密度，分子式，分子量，物理性质，毒性，结构式，海关编码等信息，同时您还可以浏览TTF - TCNQ复合物 (40210-84-2)产品的价格，供应商，贸易商，生产企业和生产厂家，最后TTF - TCNQ复合物 …

2017年12月1日 · 7,7,8,8-Tetracyanoquinodimethane (TCNQ) has been used as a versatile building block for designing organic conductors and assemblies. It is believed that the fluorescence quantum yield of TCNQ is extremely low and …