Raman and IR Spectroelectrochemical Methods as Tools to Analyze Conjugated Organic Compounds (2018)
Journal Article
Blacha-Grzechnik, A., Karon, K., & Data, P. (2018). Raman and IR Spectroelectrochemical Methods as Tools to Analyze Conjugated Organic Compounds. Journal of Visualized Experiments, Article e56653. https://doi.org/10.3791/56653

In the presented work, two spectroelectrochemical techniques are discussed as tools for the analysis of the structural changes occurring in the molecule on the vibrational level of energy. Raman and IR spectroelectrochemistry can be used for advanced... Read More about Raman and IR Spectroelectrochemical Methods as Tools to Analyze Conjugated Organic Compounds.

The impact of replacement of nitrogen with phosphorus atom in the pyromellitic diimides on their photophysical and electrochemical properties (2018)
Journal Article
Pluczyk, S., Higginbotham, H., Data, P., Takeda, Y., & Minakata, S. (2019). The impact of replacement of nitrogen with phosphorus atom in the pyromellitic diimides on their photophysical and electrochemical properties. Electrochimica Acta, 295, 801-809. https://doi.org/10.1016/j.electacta.2018.10.156

Exploration of optoelectronic properties of novel phosphorus-embedded π-conjugated compounds would provide us with fundamental information about the design of hitherto unknown electroactive organic materials. Herein, detailed photophysical and electr... Read More about The impact of replacement of nitrogen with phosphorus atom in the pyromellitic diimides on their photophysical and electrochemical properties.

Electrochemical Impedance Spectroscopy as a Tool for Electrochemical Rate Constant Estimation (2018)
Journal Article
Chulkin, P., & Data, P. (2018). Electrochemical Impedance Spectroscopy as a Tool for Electrochemical Rate Constant Estimation. Journal of Visualized Experiments, Article e56611. https://doi.org/10.3791/56611

Electrochemical impedance spectroscopy (EIS) was used for advanced characterization of organic electroactive compounds along with cyclic voltammetry (CV). In the case of fast reversible electrochemical processes, current is predominantly affected by... Read More about Electrochemical Impedance Spectroscopy as a Tool for Electrochemical Rate Constant Estimation.

Conformationally-flexible and moderately electron-donating units-installed D–A–D triad enabling multicolor-changing mechanochromic luminescence, TADF and room-temperature phosphorescence (2018)
Journal Article
Takeda, Y., Kaihara, T., Okazaki, M., Higginbotham, H., Data, P., Tohnai, N., & Minakata, S. (2018). Conformationally-flexible and moderately electron-donating units-installed D–A–D triad enabling multicolor-changing mechanochromic luminescence, TADF and room-temperature phosphorescence. Chemical Communications, 54(50), 6847-6850. https://doi.org/10.1039/c8cc02365d

A novel twisted donor–acceptor–donor (D–A–D) π-conjugated compound that contains flexible and moderately-electron-donating units has been designed and synthesized. It exhibited not only multi-color-changing mechanochromic luminescence and thermally a... Read More about Conformationally-flexible and moderately electron-donating units-installed D–A–D triad enabling multicolor-changing mechanochromic luminescence, TADF and room-temperature phosphorescence.

Electrochemically synthesised xanthone-cored conjugated polymers as materials for electrochromic windows (2018)
Journal Article
Higginbotham, H., Czichy, M., Sharma, B., Shaikh, A., Kamble, R., & Data, P. (2018). Electrochemically synthesised xanthone-cored conjugated polymers as materials for electrochromic windows. Electrochimica Acta, 273, 264-272. https://doi.org/10.1016/j.electacta.2018.04.070

In this work, we present the electrochemical polymerisation process of triarylamine-xanthone derivatives and behaviour of the formed polymers using various potentiodynamic techniques. The formed electropolymers have limited conjugation but show very... Read More about Electrochemically synthesised xanthone-cored conjugated polymers as materials for electrochromic windows.

Triplet Harvesting with a Simple Aromatic Carbonyl (2017)
Journal Article
Torres Ziegenbein, C., Fröbel, S., Glöß, M., Nobuyasu, R. S., Data, P., Monkman, A., & Gilch, P. (2017). Triplet Harvesting with a Simple Aromatic Carbonyl. ChemPhysChem, 18(17), 2314-2317. https://doi.org/10.1002/cphc.201700683

The efficiency of organic light-emitting diodes crucially depends on triplet harvesters. These accept energy from triplet correlated electron hole pairs and convert it into light. Here, experimental evidence is given that simple aromatic carbonyls, s... Read More about Triplet Harvesting with a Simple Aromatic Carbonyl.