How cation nature controls the bandgap and bulk Rashba splitting of halide perovskites

Autor: Luis Octavio de Araujo, Celso R. C. Rêgo, W. Wenzel, Danilo N. Silveira, Maurício J. Piotrowski, Fernando P. Sabino, Yohanes Pramudya, Diego Guedes‐Sobrinho

Publikováno v: Journal of Computational Chemistry. 44:1395-1403

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::518218f698602b3a1c00d97e473bb0b2
https://doi.org/10.1002/jcc.27094

Anion Storage Chemistry of Organic Cathodes for High‐Energy and High‐Power Density Divalent Metal Batteries

Autor: Yanlei Xiu, Anna Mauri, Sirshendu Dinda, Yohanes Pramudya, Ziming Ding, Thomas Diemant, Abhishek Sarkar, Liping Wang, Zhenyou Li, Wolfgang Wenzel, Maximilian Fichtner, Zhirong Zhao‐Karger

Publikováno v: Angewandte Chemie International Edition, 62 (2), Art.: e202212339

Multivalent batteries show promising prospects for next-generation sustainable energy storage applications. Herein, we report a polytriphenylamine (PTPAn) composite cathode capable of highly reversible storage of tetrakis(hexafluoroisopropyloxy) bora

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e712d3d7c6b9c872c1b1215e628c65bb

Tuning Optical Properties by Controlled Aggregation: Electroluminescence Assisted by Thermally‐Activated Delayed Fluorescence from Thin Films of Crystalline Chromophores

Autor: Ritesh Haldar, Mariana Kozlowska, Yohanes Pramudya, Motiur Rahman Khan, Ian A. Howard, Bryce S. Richards, Fabrice Odobel, Hongye Chen, Lars Heinke, Christof Wöll, Uli Lemmer, Wolfgang Wenzel, Stéphane Diring, Marius Jakoby

Publikováno v: Chemistry (Weinheim an Der Bergstrasse, Germany)
Chemistry-A European Journal
Chemistry-A European Journal, Wiley-VCH Verlag, 2020, 2020, pp.1-6. ⟨10.1002/chem.202003712⟩
Chemistry-a European journal, 26 (71), 17016-17020

Several photophysical properties of chromophores depend crucially on intermolecular interactions. Thermally‐activated delayed fluorescence (TADF) is often influenced by close packing of the chromophore assembly. In this context, the metal‐organic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ef2dc15afb8c8362b5554d6a15d4367
https://doi.org/10.1002/chem.202003712

Resolving the Role of Configurational Entropy in Improving Cycling Performance of Multicomponent Hexacyanoferrate Cathodes for Sodium-Ion Batteries

Autor: Yanjiao Ma, Yang Hu, Yohanes Pramudya, Thomas Diemant, Qingsong Wang, Damian Goonetilleke, Yushu Tang, Bei Zhou, Horst Hahn, Wolfgang Wenzel, Maximilian Fichtner, Yuan Ma, Ben Breitung, Torsten Brezesinski

Publikováno v: Advanced Functional Materials
Advanced Functional Materials, 32 (34), Art.Nr. 2202372

Mn-based hexacyanoferrate (Mn-HCF) cathodes for Na-ion batteries usually suffer from poor reversibility and capacity decay resulting from unfavorable phase transitions and structural degradation during cycling. To address this issue, the high-entropy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d4ac29d2c144f8d41ef5ca550e6f3e7

Sensing Molecules with Metal–Organic Framework Functionalized Graphene Transistors

Autor: Artem Fediai, Manuel Rommel, Simone Dehm, Christof Wöll, Shahriar Heidrich, Devang Parmar, Wolfgang Wenzel, Yohanes Pramudya, Delwin Perera, Kai Müller, Lars Heinke, Ralph Krupke, Abhinav Chandresh, Sandeep Kumar

Publikováno v: Advanced Materials. 33:2103316

Graphene is inherently sensitive to vicinal dielectrics and local charge distributions, a property that can be probed by the position of the Dirac point in graphene field-effect transistors. Exploiting this as a useful sensing principle requires sele

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6272a51ef0259e0317a3df1a9ed738c6
https://doi.org/10.1002/adma.202103316