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12 Jan 08:26

An azine-linked hexaphenylbenzene based covalent organic framework

Chem. Commun., 2016, 52,2843-2845
DOI: 10.1039/C5CC10408D, Communication
Sampath B. Alahakoon, Christina M. Thompson, Amy X. Nguyen, Gino Occhialini, Gregory T. McCandless, Ronald A. Smaldone
We report an azine linked covalent organic framework based on hexaphenylbenzene monomer functionalized with aldehyde groups ("HEX-COF 1", avg. pore size = 1 nm, surface area >1200 m2 g-1, sorption capability at 273 K, 1 atm = 20 wt% for CO2 and 2.3 wt% for CH4).
The content of this RSS Feed (c) The Royal Society of Chemistry
08 Jan 12:06

Graphene and Graphene-like Molecules: Prospects in Solar Cells

by Kian Ping Loh, Shi Wun Tong and Jishan Wu

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Journal of the American Chemical Society
DOI: 10.1021/jacs.5b10917
08 Jan 12:06

A New Molecular Design Based on Thermally Activated Delayed Fluorescence for Highly Efficient Organic Light Emitting Diodes

by Pachaiyappan Rajamalli, Natarajan Senthilkumar, Parthasarathy Gandeepan, Pei-Yun Huang, Min-Jie Huang, Chen-Zheng Ren-Wu, Chi-Yu Yang, Ming-Jui Chiu, Li-Kang Chu, Hao-Wu Lin and Chien-Hong Cheng

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Journal of the American Chemical Society
DOI: 10.1021/jacs.5b10950
07 Jan 14:30

Synthesis, Separation, and Characterization of Small and Highly Fluorescent Nitrogen-Doped Carbon NanoDots

Synthesis, Separation, and Characterization of Small and Highly Fluorescent Nitrogen‐Doped Carbon NanoDots

Fluorescent nanodots: A simple and controllable bottom-up route to size- and surface-controllable nitrogen-doped carbon nanodots (NCNDs) under microwave irradiation is reported. These NCNDs are among the smallest nanodots reported so far, with some of the highest quantum yields.

[Communication]
Francesca Arcudi, Luka Đorđević, Maurizio Prato
Angew. Chem. Int. Ed., January 06, 2016, DOI: 10.1002/anie.201510158. Read article

06 Jan 20:11

Pot economy and one-pot synthesis

Chem. Sci., 2016, 7,866-880
DOI: 10.1039/C5SC02913A, Perspective
Open Access Open Access
Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Yujiro Hayashi
This review describes the importance and usefulness of pot-economy and one-pot reactions in current synthetic organic chemistry.
The content of this RSS Feed (c) The Royal Society of Chemistry
05 Jan 08:36

On an Easy Way To Prepare Metal–Nitrogen Doped Carbon with Exclusive Presence of MeN4-type Sites Active for the ORR

by Ulrike I. Kramm, Iris Herrmann-Geppert, Jan Behrends, Klaus Lips, Sebastian Fiechter and Peter Bogdanoff

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Journal of the American Chemical Society
DOI: 10.1021/jacs.5b11015
29 Dec 10:31

Aromaticity and Optical Activity

by Veronica L. Murphy, Adam Reyes and Bart Kahr

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Journal of the American Chemical Society
DOI: 10.1021/jacs.5b11138
24 Dec 16:26

Parent and trisubstituted triazacoronenes: synthesis, crystal structure and physicochemical properties

Chem. Commun., 2016, 52,537-540
DOI: 10.1039/C5CC08853D, Communication
Qitao Tan, Huanhuan Chen, Huaida Xia, Bingxin Liu, Bin Xu
The parent 1,5,9-triazacoronene and its derivatives bearing various substituents were concisely synthesized, which are promising candidates for emissive and electron-transport materials.
The content of this RSS Feed (c) The Royal Society of Chemistry
23 Dec 08:46

One-Pot, High-Yielding, Oxidative Cyclodehydrogenation Route for N-Doped Nanographene Synthesis

by Colm Delaney, Gearóid M. Ó Máille, Brendan Twamley and Sylvia M. Draper

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Organic Letters
DOI: 10.1021/acs.orglett.5b03312
16 Dec 09:40

Triazatruxene-Based Hole Transporting Materials for Highly Efficient Perovskite Solar Cells

by Kasparas Rakstys, Antonio Abate, M. Ibrahim Dar, Peng Gao, Vygintas Jankauskas, Gwénolé Jacopin, Egidijus Kamarauskas, Samrana Kazim, Shahzada Ahmad, Michael Grätzel and Mohammad Khaja Nazeeruddin

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Journal of the American Chemical Society
DOI: 10.1021/jacs.5b11076
12 Dec 11:08

The total chemical synthesis of polymer/graphene nanocomposite films

Chem. Commun., 2016, 52,1629-1632
DOI: 10.1039/C5CC08349D, Communication
Rodrigo V. Salvatierra, Carlos E. Cava, Lucimara S. Roman, Marcela M. Oliveira, Aldo J. G. Zarbin
A versatile and room temperature synthesis of thin films of polymer/graphene is reported.
The content of this RSS Feed (c) The Royal Society of Chemistry
11 Dec 14:18

Aluminum oxide mediated C-F bond activation in trifluoromethylated arenes

Chem. Commun., 2016, 52,1505-1508
DOI: 10.1039/C5CC08747C, Communication
O. Papaianina, K. Yu. Amsharov
Thermally activated [gamma]-aluminium oxide was found to be very effective for C-F bond activation in trifluoromethylated arenes.
The content of this RSS Feed (c) The Royal Society of Chemistry
11 Dec 14:14

Chemical Pathways Connecting Lead(II) Iodide and Perovskite via Polymeric Plumbate(II) Fiber

by Yunlong Guo, Kazutaka Shoyama, Wataru Sato, Yutaka Matsuo, Kento Inoue, Koji Harano, Chao Liu, Hideyuki Tanaka and Eiichi Nakamura

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Journal of the American Chemical Society
DOI: 10.1021/jacs.5b10599
11 Dec 14:14

Fine-Tuning of Crystal Packing and Charge Transport Properties of BDOPV Derivatives through Fluorine Substitution

by Jin-Hu Dou, Yu-Qing Zheng, Ze-Fan Yao, Zhi-Ao Yu, Ting Lei, Xingxing Shen, Xu-Yi Luo, Junliang Sun, Shi-Ding Zhang, Yi-Fan Ding, Guangchao Han, Yuanping Yi, Jie-Yu Wang and Jian Pei

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Journal of the American Chemical Society
DOI: 10.1021/jacs.5b11114
07 Dec 19:14

Isomers of Pyrene–Imidazole Compounds: Synthesis and Configuration Effect on Optical Properties

by Yulong Liu, Tong Shan, Liang Yao, Qing Bai, Yachen Guo, Jinyu Li, Xiao Han, Weijun Li, Zhiming Wang, Bing Yang, Ping Lu and Yuguang Ma

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Organic Letters
DOI: 10.1021/acs.orglett.5b02879
04 Dec 12:04

High Fluorescence Efficiencies and Large Stokes Shifts of Folded Fluorophores Consisting of a Pair of Alkenyl-Tethered, π-Stacked Oligo-p-phenylenes

by Bairong He, Han Nie, Long Chen, Xiaoding Lou, Rongrong Hu, Anjun Qin, Zujin Zhao and Ben Zhong Tang

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Organic Letters
DOI: 10.1021/acs.orglett.5b03152
04 Dec 12:03

High mobility emissive organic semiconductor

by Jie Liu

Article

Organic semiconductors with high mobility and strong fluorescence are necessary for optoelectronic devices. Here, Liu et al. show an organic semiconductor, 2,6-diphenylanthracene, satisfying both requirements with mobility of 34 cm 2  V −1  s −1 and emission of 6,627 cd m −2 at a turn-on voltage of 2.8 V.

Nature Communications doi: 10.1038/ncomms10032

Authors: Jie Liu, Hantang Zhang, Huanli Dong, Lingqiang Meng, Longfeng Jiang, Lang Jiang, Ying Wang, Junsheng Yu, Yanming Sun, Wenping Hu, Alan J. Heeger

03 Dec 10:07

Aromatic hydrocarbon macrocycles for highly efficient organic light-emitting devices with single-layer architectures

Chem. Sci., 2016, 7,896-904
DOI: 10.1039/C5SC03807C, Edge Article
Open Access Open Access
Jing Yang Xue, Tomoo Izumi, Asami Yoshii, Koki Ikemoto, Takashi Koretsune, Ryosuke Akashi, Ryotaro Arita, Hideo Taka, Hiroshi Kita, Sota Sato, Hiroyuki Isobe
Aromatic hydrocarbon macrocycles for phosphorescent organic light-emitting devices with a single-layer architecture were designed.
The content of this RSS Feed (c) The Royal Society of Chemistry
03 Dec 10:02

Developing efficient heavy-atom-free photosensitizers applicable to TTA upconversion in polymer films

Chem. Sci., 2016, 7,1233-1237
DOI: 10.1039/C5SC03245H, Edge Article
Open Access Open Access
Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Jiang Peng, Xinyan Guo, Xinpeng Jiang, Dahui Zhao, Yuguo Ma
Heavy-atom-free triplet photosensitizers are developed and visible-to-ultraviolet photon upconversion is realized via triplet-triplet annihilation.
The content of this RSS Feed (c) The Royal Society of Chemistry
19 Nov 13:03

Highly effective sites and selectivity of nitrogen-doped graphene/CNT catalysts for CO2 electrochemical reduction

Chem. Sci., 2016, 7,1268-1275
DOI: 10.1039/C5SC03695J, Edge Article
Open Access Open Access
Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Guo-Liang Chai, Zheng-Xiao Guo
The selectivity of CO2 electrochemical reduction can be tuned for N-doped graphene/CNT catalysts after active sites are determined.
The content of this RSS Feed (c) The Royal Society of Chemistry