Journal articles on the topic 'Heptazine'
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Galmiche, Laurent, Clémence Allain, Tuan Le, Régis Guillot, and Pierre Audebert. "Renewing accessible heptazine chemistry: 2,5,8-tris(3,5-diethyl-pyrazolyl)-heptazine, a new highly soluble heptazine derivative with exchangeable groups, and examples of newly derived heptazines and their physical chemistry." Chemical Science 10, no. 21 (2019): 5513–18. http://dx.doi.org/10.1039/c9sc00665f.
Full textIbrahim Zamkoye, Issoufou, Houda El Gbouri, Remi Antony, Bernard Ratier, Johann Bouclé, Laurent Galmiche, Thierry Trigaud, and Pierre Audebert. "Characterization and Electronic Properties of Heptazine Layers: Towards Promising Interfacial Materials for Organic Optoelectronics." Materials 13, no. 17 (August 29, 2020): 3826. http://dx.doi.org/10.3390/ma13173826.
Full textKumar, Sunil, Neha Sharma, and Kamalakannan Kailasam. "Emergence of s-heptazines: from trichloro-s-heptazine building blocks to functional materials." Journal of Materials Chemistry A 6, no. 44 (2018): 21719–28. http://dx.doi.org/10.1039/c8ta05430d.
Full textIrla, Sivakumar, Raghunathan V.A., and Sandeep Kumar. "Columnar mesomorphism in heptazine discotics." Journal of Molecular Liquids 314 (September 2020): 113631. http://dx.doi.org/10.1016/j.molliq.2020.113631.
Full textKrūkle-Bērziņa, Kristīne, Kārlis Bērziņš, and Kirill Shubin. "Synthesis of some heptazine derivatives." Chemistry of Heterocyclic Compounds 55, no. 12 (December 2019): 1281–84. http://dx.doi.org/10.1007/s10593-019-02614-2.
Full textGorai, Deepak K., and T. K. Kundu. "First Principle Study of Na and P Co-Doped Heptazine Based Monolayer g-C3N4." Materials Science Forum 978 (February 2020): 369–76. http://dx.doi.org/10.4028/www.scientific.net/msf.978.369.
Full textLi, Jie, Jincheng Zhang, Heqi Gong, Li Tao, Yanqing Wang, and Qiang Guo. "Efficient Deep-Blue Electroluminescence Employing Heptazine-Based Thermally Activated Delayed Fluorescence." Photonics 8, no. 8 (July 22, 2021): 293. http://dx.doi.org/10.3390/photonics8080293.
Full textMalik, Ritu, Vijay K. Tomer, Vandna Chaudhary, Manjeet S. Dahiya, Anshu Sharma, S. P. Nehra, Surender Duhan, and Kamalakannan Kailasam. "An excellent humidity sensor based on In–SnO2 loaded mesoporous graphitic carbon nitride." Journal of Materials Chemistry A 5, no. 27 (2017): 14134–43. http://dx.doi.org/10.1039/c7ta02860a.
Full textLe, Tuan, Laurent Galmiche, Géraldine Masson, Clémence Allain, and Pierre Audebert. "A straightforward synthesis of a new family of molecules: 2,5,8-trialkoxyheptazines. Application to photoredox catalyzed transformations." Chemical Communications 56, no. 73 (2020): 10742–45. http://dx.doi.org/10.1039/d0cc05118g.
Full textHwang, Doyk, and Cody W. Schlenker. "Photochemistry of carbon nitrides and heptazine derivatives." Chemical Communications 57, no. 74 (2021): 9330–53. http://dx.doi.org/10.1039/d1cc02745j.
Full textSiva Kumar, Irla, and Sandeep Kumar. "Retracted Article: Tri-s-triazine (s-heptazine), a novel electron-deficient core for soft self-assembled supramolecular structures." Chemical Communications 53, no. 83 (2017): 11445–48. http://dx.doi.org/10.1039/c7cc05899c.
Full textZambon, A., J. M. Mouesca, C. Gheorghiu, P. A. Bayle, J. Pécaut, M. Claeys-Bruno, S. Gambarelli, and L. Dubois. "s-Heptazine oligomers: promising structural models for graphitic carbon nitride." Chemical Science 7, no. 2 (2016): 945–50. http://dx.doi.org/10.1039/c5sc02992a.
Full textMaxwell, Lindley, Silvia Gómez-Coca, Thomas Weyhermüller, David Panyella, and Eliseo Ruiz. "A trinuclear CuII complex with functionalized s-heptazine N-ligands: molecular chemistry from a g-C3N4 fragment." Dalton Transactions 44, no. 36 (2015): 15761–63. http://dx.doi.org/10.1039/c5dt02485d.
Full textLiu, Bin, Bo Xu, Shenchang Li, Jinli Du, Zhiguo Liu, and Wenying Zhong. "Heptazine-based porous graphitic carbon nitride: a visible-light driven photocatalyst for water splitting." Journal of Materials Chemistry A 7, no. 36 (2019): 20799–805. http://dx.doi.org/10.1039/c9ta03646f.
Full textWu, Qiong, Weihua Zhu, and Heming Xiao. "Designing and screening novel explosives with high energy and low sensitivity by appropriately introducing N-oxides, amino groups, and nitro groups into s-heptazine." RSC Adv. 4, no. 95 (2014): 53000–53009. http://dx.doi.org/10.1039/c4ra10548f.
Full textChen, Li, Yuze Wang, Chongbei Wu, Guanhang Yu, Yue Yin, Chenliang Su, Jijia Xie, Qing Han, and Liangti Qu. "Synergistic oxygen substitution and heterostructure construction in polymeric semiconductors for efficient water splitting." Nanoscale 12, no. 25 (2020): 13484–90. http://dx.doi.org/10.1039/d0nr02556a.
Full textJia, Qiaohui, Sufen Zhang, Ziwei Gao, Peng Yang, and Quan Gu. "In situ growth of triazine–heptazine based carbon nitride film for efficient (photo)electrochemical performance." Catalysis Science & Technology 9, no. 2 (2019): 425–35. http://dx.doi.org/10.1039/c8cy02105h.
Full textBala, Indu, Santosh Prasad Gupta, Sunil Kumar, Harpreet Singh, Joydip De, Neha Sharma, Kamalakannan Kailasam, and Santanu Kumar Pal. "Hydrogen-bond mediated columnar liquid crystalline assemblies of C3-symmetric heptazine derivatives at ambient temperature." Soft Matter 14, no. 30 (2018): 6342–52. http://dx.doi.org/10.1039/c8sm00834e.
Full textSharma, Nidhi, Neha Sharma, Parthasarathy Srinivasan, Sunil Kumar, John Bosco Balaguru Rayappan, and Kamalakannan Kailasam. "Heptazine based organic framework as a chemiresistive sensor for ammonia detection at room temperature." Journal of Materials Chemistry A 6, no. 38 (2018): 18389–95. http://dx.doi.org/10.1039/c8ta06937a.
Full textBala, Indu, Joydip De, Santosh Prasad Gupta, Upendra Kumar Pandey, and Santanu Kumar Pal. "Enabling efficient ambipolar charge carrier mobility in a H-bonded heptazine–triphenylene system forming segregated donor–acceptor columnar assemblies." Journal of Materials Chemistry C 9, no. 27 (2021): 8552–61. http://dx.doi.org/10.1039/d1tc01898a.
Full textLi, Jie, Hiroko Nomura, Hiroshi Miyazaki, and Chihaya Adachi. "Highly efficient exciplex organic light-emitting diodes incorporating a heptazine derivative as an electron acceptor." Chem. Commun. 50, no. 46 (2014): 6174–76. http://dx.doi.org/10.1039/c4cc01590h.
Full textKelly, Richard. "Retraction: Tri-s-triazine (s-heptazine), a novel electron-deficient core for soft self-assembled supramolecular structures." Chemical Communications 56, no. 35 (2020): 4856. http://dx.doi.org/10.1039/d0cc90167a.
Full textKurpil, B., B. Kumru, T. Heil, M. Antonietti, and A. Savateev. "Carbon nitride creates thioamides in high yields by the photocatalytic Kindler reaction." Green Chemistry 20, no. 4 (2018): 838–42. http://dx.doi.org/10.1039/c7gc03734a.
Full textDong, Qi, Naziah Mohamad Latiff, Vlastimil Mazánek, Nur Farhanah Rosli, Hui Ling Chia, Zdeněk Sofer, and Martin Pumera. "Triazine- and Heptazine-Based Carbon Nitrides: Toxicity." ACS Applied Nano Materials 1, no. 9 (August 20, 2018): 4442–49. http://dx.doi.org/10.1021/acsanm.8b00708.
Full textSamanta, Soumadri, Sunil Kumar, V. R. Battula, Arpna Jaryal, Neha Sardana, and Kamalakannan Kailasam. "Quantum dot-sensitized O-linked heptazine polymer photocatalyst for the metal-free visible light hydrogen generation." RSC Advances 10, no. 50 (2020): 29633–41. http://dx.doi.org/10.1039/d0ra03773g.
Full textSavateev, Aleksandr, Bogdan Kurpil, Artem Mishchenko, Guigang Zhang, and Markus Antonietti. "A “waiting” carbon nitride radical anion: a charge storage material and key intermediate in direct C–H thiolation of methylarenes using elemental sulfur as the “S”-source." Chemical Science 9, no. 14 (2018): 3584–91. http://dx.doi.org/10.1039/c8sc00745d.
Full textYin, Yue, Chongbei Wu, Guanhang Yu, Haozhen Wang, Qing Han, and Liangti Qu. "A hierarchical heterojunction polymer aerogel for accelerating charge transfer and separation." Journal of Materials Chemistry A 9, no. 12 (2021): 7881–87. http://dx.doi.org/10.1039/d1ta00289a.
Full textMir Sayed, Sayed, Lin-Lin Deng, Bao-Ping Lin, and Hong Yang. "A room-temperature heptazine core discotic liquid crystal." Liquid Crystals 44, no. 14-15 (August 31, 2017): 2175–83. http://dx.doi.org/10.1080/02678292.2017.1371343.
Full textChen, Zupeng, Evgeniya Vorobyeva, Sharon Mitchell, Edvin Fako, Núria López, Sean M. Collins, Rowan K. Leary, Paul A. Midgley, Roland Hauert, and Javier Pérez-Ramírez. "Single-atom heterogeneous catalysts based on distinct carbon nitride scaffolds." National Science Review 5, no. 5 (April 17, 2018): 642–52. http://dx.doi.org/10.1093/nsr/nwy048.
Full textLi, Yanrui, Yiqing Wang, Chung-Li Dong, Yu-Cheng Huang, Jie Chen, Zhen Zhang, Fanqi Meng, et al. "Single-atom nickel terminating sp2 and sp3 nitride in polymeric carbon nitride for visible-light photocatalytic overall water splitting." Chemical Science 12, no. 10 (2021): 3633–43. http://dx.doi.org/10.1039/d0sc07093a.
Full textRabe, Emily J., Harrison J. Goldwyn, Doyk Hwang, David J. Masiello, and Cody W. Schlenker. "Intermolecular Hydrogen Bonding Tunes Vibronic Coupling in Heptazine Complexes." Journal of Physical Chemistry B 124, no. 51 (December 14, 2020): 11680–89. http://dx.doi.org/10.1021/acs.jpcb.0c07719.
Full textSchwarzer, Anke, and Edwin Kroke. "5,8-Bis[bis(pyridin-2-yl)amino]-1,3,4,6,7,9,9b-heptaazaphenalen-2(1H)-one dimethyl sulfoxide monosolvate dihydrate." Acta Crystallographica Section E Structure Reports Online 70, no. 4 (March 19, 2014): o456—o457. http://dx.doi.org/10.1107/s1600536814005698.
Full textEhrmaier, Johannes, Emily J. Rabe, Sarah R. Pristash, Kathryn L. Corp, Cody W. Schlenker, Andrzej L. Sobolewski, and Wolfgang Domcke. "Singlet–Triplet Inversion in Heptazine and in Polymeric Carbon Nitrides." Journal of Physical Chemistry A 123, no. 38 (August 29, 2019): 8099–108. http://dx.doi.org/10.1021/acs.jpca.9b06215.
Full textBala, Indu, Harpreet Singh, Venugopala Rao Battula, Santosh Prasad Gupta, Joydip De, Sunil Kumar, Kamalakannan Kailasam, and Santanu Kumar Pal. "Heptazine: an Electron-Deficient Fluorescent Core for Discotic Liquid Crystals." Chemistry - A European Journal 23, no. 59 (October 6, 2017): 14718–22. http://dx.doi.org/10.1002/chem.201703364.
Full textDang, Qin-Qin, Yu-Fen Zhan, Xiao-Min Wang, and Xian-Ming Zhang. "Heptazine-Based Porous Framework for Selective CO2 Sorption and Organocatalytic Performances." ACS Applied Materials & Interfaces 7, no. 51 (December 18, 2015): 28452–58. http://dx.doi.org/10.1021/acsami.5b09441.
Full textMarkushyna, Yevheniia, Paolo Lamagni, Christian Teutloff, Jacopo Catalano, Nina Lock, Guigang Zhang, Markus Antonietti, and Aleksandr Savateev. "Green radicals of potassium poly(heptazine imide) using light and benzylamine." Journal of Materials Chemistry A 7, no. 43 (2019): 24771–75. http://dx.doi.org/10.1039/c9ta09500d.
Full textWu, Chongbei, Guanhang Yu, Yue Yin, Yuze Wang, Li Chen, Qing Han, Junwang Tang, and Bo Wang. "Mesoporous Polymeric Cyanamide‐Triazole‐Heptazine Photocatalysts for Highly‐Efficient Water Splitting." Small 16, no. 37 (August 12, 2020): 2003162. http://dx.doi.org/10.1002/smll.202003162.
Full textKailasam, Kamalakannan, Maria B. Mesch, Lennart Möhlmann, Moritz Baar, Siegfried Blechert, Michael Schwarze, Marc Schröder, Reinhard Schomäcker, Jürgen Senker, and Arne Thomas. "Donor-Acceptor-Type Heptazine-Based Polymer Networks for Photocatalytic Hydrogen Evolution." Energy Technology 4, no. 6 (March 15, 2016): 744–50. http://dx.doi.org/10.1002/ente.201500478.
Full textJi, Yujin, Huilong Dong, Haiping Lin, Liling Zhang, Tingjun Hou, and Youyong Li. "Heptazine-based graphitic carbon nitride as an effective hydrogen purification membrane." RSC Advances 6, no. 57 (2016): 52377–83. http://dx.doi.org/10.1039/c6ra06425f.
Full textBattula, V. R., Sunil Kumar, D. K. Chauhan, Soumadri Samanta, and Kamalakannan Kailasam. "A true oxygen-linked heptazine based polymer for efficient hydrogen evolution." Applied Catalysis B: Environmental 244 (May 2019): 313–19. http://dx.doi.org/10.1016/j.apcatb.2018.11.027.
Full textRabe, Emily J., Harrison J. Goldwyn, Doyk Hwang, David J. Masiello, and Cody W. Schlenker. "Correction to “Intermolecular Hydrogen Bonding Tunes Vibronic Coupling in Heptazine Complexes”." Journal of Physical Chemistry B 125, no. 12 (March 17, 2021): 3251. http://dx.doi.org/10.1021/acs.jpcb.1c01825.
Full textLiu, Nan, Tong Li, Ziqiong Zhao, Jing Liu, Xiaoguang Luo, Xiaohong Yuan, Kun Luo, Julong He, Dongli Yu, and Yuanchun Zhao. "From Triazine to Heptazine: Origin of Graphitic Carbon Nitride as a Photocatalyst." ACS Omega 5, no. 21 (May 18, 2020): 12557–67. http://dx.doi.org/10.1021/acsomega.0c01607.
Full textDu, Zhi-Li, Qin-Qin Dang, and Xian-Ming Zhang. "Heptazine-Based Porous Framework Supported Palladium Nanoparticles for Green Suzuki–Miyaura Reaction." Industrial & Engineering Chemistry Research 56, no. 15 (April 6, 2017): 4275–80. http://dx.doi.org/10.1021/acs.iecr.6b05039.
Full textZhang, Wei, Congying Xu, Takeshi Kobayashi, Yun Zhong, Zhiyong Guo, Hongbing Zhan, Marek Pruski, and Wenyu Huang. "Hydrazone‐Linked Heptazine Polymeric Carbon Nitrides for Synergistic Visible‐Light‐Driven Catalysis." Chemistry – A European Journal 26, no. 33 (June 2, 2020): 7358–64. http://dx.doi.org/10.1002/chem.202000934.
Full textBojdys, Michael J., Stephanie A. Wohlgemuth, Arne Thomas, and Markus Antonietti. "Ionothermal Route to Layered Two-Dimensional Polymer-Frameworks Based on Heptazine Linkers." Macromolecules 43, no. 16 (August 24, 2010): 6639–45. http://dx.doi.org/10.1021/ma101008c.
Full textRuan, Xiaowen, Xiaoqiang Cui, Guangri Jia, Jiandong Wu, Jingxiang Zhao, David J. Singh, Yanhua Liu, Haiyan Zhang, Lei Zhang, and Weitao Zheng. "Intramolecular heterostructured carbon nitride with heptazine-triazine for enhanced photocatalytic hydrogen evolution." Chemical Engineering Journal 428 (January 2022): 132579. http://dx.doi.org/10.1016/j.cej.2021.132579.
Full textRabe, Emily J., Kathryn L. Corp, Andrzej L. Sobolewski, Wolfgang Domcke, and Cody W. Schlenker. "Proton-Coupled Electron Transfer from Water to a Model Heptazine-Based Molecular Photocatalyst." Journal of Physical Chemistry Letters 9, no. 21 (September 28, 2018): 6257–61. http://dx.doi.org/10.1021/acs.jpclett.8b02519.
Full textChen, Zupeng, Aleksandr Savateev, Sergey Pronkin, Vasiliki Papaefthimiou, Christian Wolff, Marc Georg Willinger, Elena Willinger, Dieter Neher, Markus Antonietti, and Dariya Dontsova. "“The Easier the Better” Preparation of Efficient Photocatalysts-Metastable Poly(heptazine imide) Salts." Advanced Materials 29, no. 32 (June 20, 2017): 1700555. http://dx.doi.org/10.1002/adma.201700555.
Full textMarkushyna, Yevheniia, Christian Teutloff, Bogdan Kurpil, Daniel Cruz, Iver Lauermann, Yubao Zhao, Markus Antonietti, and Aleksandr Savateev. "Halogenation of aromatic hydrocarbons by halide anion oxidation with poly(heptazine imide) photocatalyst." Applied Catalysis B: Environmental 248 (July 2019): 211–17. http://dx.doi.org/10.1016/j.apcatb.2019.02.016.
Full textLi, Yang, Feng Gong, Qiang Zhou, Xionghan Feng, Jiajie Fan, and Quanjun Xiang. "Crystalline isotype heptazine-/triazine-based carbon nitride heterojunctions for an improved hydrogen evolution." Applied Catalysis B: Environmental 268 (July 2020): 118381. http://dx.doi.org/10.1016/j.apcatb.2019.118381.
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