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2021

Journal Article

Controlled graphite surface functionalization using contact and remote photocatalytic oxidation

Ostyn, Niels R., Thijs, Barbara, Steele, Julian A., Sree, Sreeprasanth Pulinthanathu, Wangermez, Wauter, Teyssandier, Joan, Minjauw, Matthias M., Li, Jin, Detavernier, Christophe, Roeffaers, Maarten B.J., De Feyter, Steven and Martens, Johan A. (2021). Controlled graphite surface functionalization using contact and remote photocatalytic oxidation. Carbon, 172, 637-646. doi: 10.1016/j.carbon.2020.10.069

Controlled graphite surface functionalization using contact and remote photocatalytic oxidation

2021

Journal Article

Impact of amine additives on perovskite precursor aging: a case study of light-emitting diodes

Xu, Yan, Xu, Weidong, Hu, Zhangjun, Steele, Julian A., Wang, Yang, Zhang, Rui, Zheng, Guanhaojie, Li, Xiangchun, Wang, Heyong, Zhang, Xin, Solano, Eduardo, Roeffaers, Maarten B. J., Uvdal, Kajsa, Qing, Jian, Zhang, Wenjing and Gao, Feng (2021). Impact of amine additives on perovskite precursor aging: a case study of light-emitting diodes. The Journal of Physical Chemistry Letters, 12 (25), 5836-5843. doi: 10.1021/acs.jpclett.1c01349

Impact of amine additives on perovskite precursor aging: a case study of light-emitting diodes

2020

Journal Article

Direct Z-Scheme Heterojunction of Semicoherent FAPbBr3/Bi2WO6Interface for Photoredox Reaction with Large Driving Force

Huang, Haowei, Zhao, Jiwu, Du, Yijie, Zhou, Chen, Zhang, Menglong, Wang, Zhuan, Weng, Yuxiang, Long, Jinlin, Hofkens, Johan, Steele, Julian A. and Roeffaers, Maarten B. J. (2020). Direct Z-Scheme Heterojunction of Semicoherent FAPbBr3/Bi2WO6Interface for Photoredox Reaction with Large Driving Force. ACS Nano, 14 (12), 16689-16697. doi: 10.1021/acsnano.0c03146

Direct Z-Scheme Heterojunction of Semicoherent FAPbBr3/Bi2WO6Interface for Photoredox Reaction with Large Driving Force

2020

Journal Article

Phase transitions and anion exchange in all-inorganic halide perovskites

Steele, Julian A., Lai, Minliang, Zhang, Ye, Lin, Zhenni, Hofkens, Johan, Roeffaers, Maarten B. J. and Yang, Peidong (2020). Phase transitions and anion exchange in all-inorganic halide perovskites. Accounts of Materials Research, 1 (1), 3-15. doi: 10.1021/accountsmr.0c00009

Phase transitions and anion exchange in all-inorganic halide perovskites

2020

Journal Article

Tuning the Structural and Optoelectronic Properties of Cs2AgBiBr6 Double-Perovskite Single Crystals through Alkali-Metal Substitution

Keshavarz, Masoumeh, Debroye, Elke, Ottesen, Martin, Martin, Cristina, Zhang, Heng, Fron, Eduard, Küchler, Robert, Steele, Julian A., Bremholm, Martin, Van de Vondel, Joris, Wang, Hai I., Bonn, Mischa, Roeffaers, Maarten B. J., Wiedmann, Steffen and Hofkens, Johan (2020). Tuning the Structural and Optoelectronic Properties of Cs2AgBiBr6 Double-Perovskite Single Crystals through Alkali-Metal Substitution. Advanced Materials, 32 (40) 2001878, 1-10. doi: 10.1002/adma.202001878

Tuning the Structural and Optoelectronic Properties of Cs2AgBiBr6 Double-Perovskite Single Crystals through Alkali-Metal Substitution

2020

Journal Article

Managing Phase Purities and Crystal Orientation for High-Performance and Photostable Cesium Lead Halide Perovskite Solar Cells

Wang, Qiong, Smith, Joel A., Skroblin, Dieter, Steele, Julian A., Wolff, Christian M., Caprioglio, Pietro, Stolterfoht, Martin, Köbler, Hans, Li, Meng, Turren-Cruz, Silver-Hamill, Gollwitzer, Christian, Neher, Dieter and Abate, Antonio (2020). Managing Phase Purities and Crystal Orientation for High-Performance and Photostable Cesium Lead Halide Perovskite Solar Cells. Solar RRL, 4 (9) 2000213, 1-9. doi: 10.1002/solr.202000213

Managing Phase Purities and Crystal Orientation for High-Performance and Photostable Cesium Lead Halide Perovskite Solar Cells

2020

Journal Article

Solar-Driven Metal Halide Perovskite Photocatalysis: Design, Stability, and Performance

Huang, Haowei, Pradhan, Bapi, Hofkens, Johan, Roeffaers, Maarten B. J. and Steele, Julian A. (2020). Solar-Driven Metal Halide Perovskite Photocatalysis: Design, Stability, and Performance. ACS Energy Letters, 5 (4), 1107-1123. doi: 10.1021/acsenergylett.0c00058

Solar-Driven Metal Halide Perovskite Photocatalysis: Design, Stability, and Performance

2020

Journal Article

It's a trap! on the nature of localised states and charge trapping in lead halide perovskites

Jin, Handong, Debroye, Elke, Keshavarz, Masoumeh, Scheblykin, Ivan G., Roeffaers, Maarten B. J., Hofkens, Johan and Steele, Julian A. (2020). It's a trap! on the nature of localised states and charge trapping in lead halide perovskites. Materials Horizons, 7 (2), 397-410. doi: 10.1039/c9mh00500e

It's a trap! on the nature of localised states and charge trapping in lead halide perovskites

2020

Journal Article

Subsurface Defect Engineering in Single-Unit-Cell Bi2WO6 Monolayers Boosts Solar-Driven Photocatalytic Performance

Huang, Haowei, Zhou, Chen, Jiao, Xingchen, Yuan, Haifeng, Zhao, Jiwu, He, Chunqing, Hofkens, Johan, Roeffaers, Maarten B. J., Long, Jinlin and Steele, Julian A. (2020). Subsurface Defect Engineering in Single-Unit-Cell Bi2WO6 Monolayers Boosts Solar-Driven Photocatalytic Performance. ACS Catalysis, 10 (2), 1439-1443. doi: 10.1021/acscatal.9b04789

Subsurface Defect Engineering in Single-Unit-Cell Bi2WO6 Monolayers Boosts Solar-Driven Photocatalytic Performance

2020

Journal Article

Silica gel solid nanocomposite electrolytes with interfacial conductivity promotion exceeding the bulk Li-ion conductivity of the ionic liquid electrolyte filler

Chen, Xubin, Put, Brecht, Sagara, Akihiko, Gandrud, Knut, Murata, Mitsuhiro, Steele, Julian A., Yabe, Hiroki, Hantschel, Thomas, Roeffaers, Maarten, Tomiyama, Morio, Arase, Hidekazu, Kaneko, Yukihiro, Shimada, Mikinari, Mees, Maarten and Vereecken, Philippe M. (2020). Silica gel solid nanocomposite electrolytes with interfacial conductivity promotion exceeding the bulk Li-ion conductivity of the ionic liquid electrolyte filler. Science Advances, 6 (2) eaav3400, 1-12. doi: 10.1126/sciadv.aav3400

Silica gel solid nanocomposite electrolytes with interfacial conductivity promotion exceeding the bulk Li-ion conductivity of the ionic liquid electrolyte filler

2019

Journal Article

Indirect tail states formation by thermal-induced polar fluctuations in halide perovskites

Wu, Bo, Yuan, Haifeng, Xu, Qiang, Steele, Julian A., Giovanni, David, Puech, Pascal, Fu, Jianhui, Ng, Yan Fong, Jamaludin, Nur Fadilah, Solanki, Ankur, Mhaisalkar, Subodh, Mathews, Nripan, Roeffaers, Maarten B. J., Grätzel, Michael, Hofkens, Johan and Sum, Tze Chien (2019). Indirect tail states formation by thermal-induced polar fluctuations in halide perovskites. Nature Communications, 10 (1) 484, 1-10. doi: 10.1038/s41467-019-08326-7

Indirect tail states formation by thermal-induced polar fluctuations in halide perovskites

2019

Journal Article

Role of Electron-Phonon Coupling in the Thermal Evolution of Bulk Rashba-Like Spin-Split Lead Halide Perovskites Exhibiting Dual-Band Photoluminescence

Steele, Julian A., Puech, Pascal, Monserrat, Bartomeu, Wu, Bo, Yang, Ruo Xi, Kirchartz, Thomas, Yuan, Haifeng, Fleury, Guillaume, Giovanni, David, Fron, Eduard, Keshavarz, Masoumeh, Debroye, Elke, Zhou, Guofu, Sum, Tze Chien, Walsh, Aron, Hofkens, Johan and Roeffaers, Maarten B. J. (2019). Role of Electron-Phonon Coupling in the Thermal Evolution of Bulk Rashba-Like Spin-Split Lead Halide Perovskites Exhibiting Dual-Band Photoluminescence. ACS Energy Letters, 4 (9), 2205-2212. doi: 10.1021/acsenergylett.9b01427

Role of Electron-Phonon Coupling in the Thermal Evolution of Bulk Rashba-Like Spin-Split Lead Halide Perovskites Exhibiting Dual-Band Photoluminescence

2019

Journal Article

Single-Step Synthesis of Dual Phase Bright Blue-Green Emitting Lead Halide Perovskite Nanocrystal Thin Films

Bhatia, Harshita, Steele, Julian A., Martin, Cristina, Keshavarz, Masoumeh, Solis-Fernandez, Guillermo, Yuan, Haifeng, Fleury, Guillaume, Huang, Haowei, Dovgaliuk, Iurii, Chernyshov, Dmitry, Hendrix, Jelle, Roeffaers, Maarten B. J., Hofkens, Johan and Debroye, Elke (2019). Single-Step Synthesis of Dual Phase Bright Blue-Green Emitting Lead Halide Perovskite Nanocrystal Thin Films. Chemistry of Materials, 31 (17), 6824-6832. doi: 10.1021/acs.chemmater.9b01277

Single-Step Synthesis of Dual Phase Bright Blue-Green Emitting Lead Halide Perovskite Nanocrystal Thin Films

2019

Journal Article

Thermal unequilibrium of strained black CsPbI3 thin films

Steele, Julian A., Jin, Handong, Dovgaliuk, Iurii, Berger, Robert F., Braeckevelt, Tom, Yuan, Haifeng, Martin, Cristina, Solano, Eduardo, Lejaeghere, Kurt, Rogge, Sven M.J., Notebaert, Charlotte, Vandezande, Wouter, Janssen, Kris P.F., Goderis, Bart, Debroye, Elke, Wang, Ya-Kun, Dong, Yitong, Ma, Dongxin, Saidaminov, Makhsud, Tan, Hairen, Lu, Zhenghong, Dyadkin, Vadim, Chernyshov, Dmitry, Van Speybroeck, Veronique, Sargent, Edward H., Hofkens, Johan and Roeffaers, Maarten B.J. (2019). Thermal unequilibrium of strained black CsPbI3 thin films. Science, 365 (6454), 679-684. doi: 10.1126/science.aax3878

Thermal unequilibrium of strained black CsPbI3 thin films

2019

Journal Article

Crosslinked Polyvinylnorbornene-Based Membranes as a New Class of Solvent-Resistant Nanofiltration Membranes

Dujardin, Wouter, Van Goethem, Cédric, Steele, Julian A., Roeffaers, Maarten, Vankelecom, Ivo F. J. and Koeckelberghs, Guy (2019). Crosslinked Polyvinylnorbornene-Based Membranes as a New Class of Solvent-Resistant Nanofiltration Membranes. Journal of Polymer Science, Part A: Polymer Chemistry, 57 (14), 1593-1600. doi: 10.1002/pola.29424

Crosslinked Polyvinylnorbornene-Based Membranes as a New Class of Solvent-Resistant Nanofiltration Membranes

2019

Journal Article

Tracking Structural Phase Transitions in Lead-Halide Perovskites by Means of Thermal Expansion

Keshavarz, Masoumeh, Ottesen, Martin, Wiedmann, Steffen, Wharmby, Michael, Küchler, Robert, Yuan, Haifeng, Debroye, Elke, Steele, Julian A., Martens, Johan, Hussey, Nigel E., Bremholm, Martin, Roeffaers, Maarten B. J. and Hofkens, Johan (2019). Tracking Structural Phase Transitions in Lead-Halide Perovskites by Means of Thermal Expansion. Advanced Materials, 31 (24) 1900521, 1-8. doi: 10.1002/adma.201900521

Tracking Structural Phase Transitions in Lead-Halide Perovskites by Means of Thermal Expansion

2019

Journal Article

Polyvinylnorbornene gas separation membranes

Dujardin, Wouter, Van Goethem, Cédric, Steele, Julian A., Roeffaers, Maarten, Vankelecom, Ivo F.J. and Koeckelberghs, Guy (2019). Polyvinylnorbornene gas separation membranes. Polymers, 11 (4) 704, 1-15. doi: 10.3390/polym11040704

Polyvinylnorbornene gas separation membranes

2019

Journal Article

Sunny Days for Perovskite Optoelectronics

Roeffaers, Maarten B. J., Steele, Julian A., Debroye, Elke, Keshavarz, Masoumeh, Yuan, Haifeng and Hofkens, Johan (2019). Sunny Days for Perovskite Optoelectronics. ChemNanoMat, 5 (3), 251-252. doi: 10.1002/cnma.201900089

Sunny Days for Perovskite Optoelectronics

2019

Journal Article

Solid-state speciation of interlayer anions in layered double hydroxides

Everaert, Maarten, Dox, Kris, Steele, Julian A., De Vos, Dirk and Smolders, Erik (2019). Solid-state speciation of interlayer anions in layered double hydroxides. Journal of Colloid and Interface Science, 537, 151-162. doi: 10.1016/j.jcis.2018.11.010

Solid-state speciation of interlayer anions in layered double hydroxides

2019

Journal Article

C(sp3)–H Bond Activation by Perovskite Solar Photocatalyst Cell

Huang, Haowei, Yuan, Haifeng, Zhao, Jiwu, Solís-Fernández, Guillermo, Zhou, Chen, Seo, Jin Won, Hendrix, Jelle, Debroye, Elke, Steele, Julian A., Hofkens, Johan, Long, Jinlin and Roeffaers, Maarten B. J. (2019). C(sp3)–H Bond Activation by Perovskite Solar Photocatalyst Cell. ACS Energy Letters, 4 (1), 203-208. doi: 10.1021/acsenergylett.8b01698

C(sp3)–H Bond Activation by Perovskite Solar Photocatalyst Cell