30363-03-2Relevant articles and documents
Gas-Constructed Vesicles with Gas-Moldable Membrane Architectures
Chen, Liang,Xu, Miaomiao,Yan, Qiang
, p. 15104 - 15108 (2020)
Integrating gas as a main building block into nanomaterial construction is a challenging mission that remains elusive. Herein, we report a gas-constructed vesicular system formed by CO2 gas and frustrated Lewis pairs (FLPs). Two molecular triad
A Hollow Microtubular Triazine- and Benzobisoxazole-Based Covalent Organic Framework Presenting Sponge-Like Shells That Functions as a High-Performance Supercapacitor
El-Mahdy, Ahmed F. M.,Hung, Ying-Hui,Mansoure, Tharwat Hassan,Yu, Hsiao-Hua,Chen, Tao,Kuo, Shiao-Wei
, p. 1429 - 1435 (2019)
In this paper we report the construction of a hollow microtubular triazine- and benzobisoxazole-based covalent organic framework (COF) presenting a sponge-like shell through a template-free [3+2] condensation of the planar molecules 2,4,6-tris(4-formylphe
Exploring the “Goldilocks Zone” of Semiconducting Polymer Photocatalysts by Donor–Acceptor Interactions
Kochergin, Yaroslav S.,Schwarz, Dana,Acharjya, Amitava,Ichangi, Arun,Kulkarni, Ranjit,Eliá?ová, Pavla,Vacek, Jaroslav,Schmidt, Johannes,Thomas, Arne,Bojdys, Michael J.
, p. 14188 - 14192 (2018)
Water splitting using polymer photocatalysts is a key technology to a truly sustainable hydrogen-based energy economy. Synthetic chemists have intuitively tried to enhance photocatalytic activity by tuning the length of π-conjugated domains of their semic
Twinned Growth of Metal-Free, Triazine-Based Photocatalyst Films as Mixed-Dimensional (2D/3D) van der Waals Heterostructures
Schwarz, Dana,Noda, Yu,Klouda, Jan,Schwarzová-Pecková, Karolina,Tarábek, Ján,Rybá?ek, Ji?í,Janou?ek, Ji?í,Simon, Frank,Opanasenko, Maksym V.,?ejka, Ji?í,Acharjya, Amitava,Schmidt, Johannes,Selve, S?ren,Reiter-Scherer, Valentin,Severin, Nikolai,Rabe, Jürgen P.,Ecorchard, Petra,He, Junjie,Polozij, Miroslav,Nachtigall, Petr,Bojdys, Michael J.
, (2017)
Design and synthesis of ordered, metal-free layered materials is intrinsically difficult due to the limitations of vapor deposition processes that are used in their making. Mixed-dimensional (2D/3D) metal-free van der Waals (vdW) heterostructures based on
Tailored Band Gaps in Sulfur- and Nitrogen-Containing Porous Donor–Acceptor Polymers
Schwarz, Dana,Kochergin, Yaroslav S.,Acharjya, Amitava,Ichangi, Arun,Opanasenko, Maksym V.,?ejka, Ji?í,Lappan, Uwe,Arki, Pal,He, Junjie,Schmidt, Johannes,Nachtigall, Petr,Thomas, Arne,Tarábek, Ján,Bojdys, Michael J.
, p. 13023 - 13027 (2017)
Donor–acceptor dyads hold the key to tuning of electrochemical properties and enhanced mobility of charge carriers, yet their incorporation into a heterogeneous polymer network proves difficulty owing to the fundamentally different chemistry of the donor and acceptor subunits. A family of sulfur- and nitrogen-containing porous polymers (SNPs) are obtained via Sonogashira–Hagihara cross-coupling and combine electron-withdrawing triazine (C3N3) and electron-donating, sulfur-containing linkers. Choice of building blocks and synthetic conditions determines the optical band gap (from 1.67 to 2.58 eV) and nanoscale ordering of these microporous materials with BET surface areas of up to 545 m2 g?1 and CO2 capacities up to 1.56 mmol g?1. Our results highlight the advantages of the modular design of SNPs, and one of the highest photocatalytic hydrogen evolution rates for a cross-linked polymer without Pt co-catalyst is attained (194 μmol h?1 g?1).
C3 symmetric ferrocenyl triazines: Synthesis, structure, and properties
Maragani, Ramesh,Jadhav, Thaksen,Mobin, Shaikh M.,Misra, Rajneesh
, p. 2889 - 2892 (2013)
A series of C3 symmetric ferrocenyl-substituted 1,3,5-triazines has been designed and synthesized by the Sonogashira cross-coupling reaction. The photophysical and electrochemical properties of these triazines show substantial donor-acceptor in
Multifunctional aggregation-induced emission material and preparation method thereof
-
Paragraph 0023; 0024; 0025, (2021/08/19)
The invention belongs to the technical field of photoelectric display devices, and particularly relates to a multifunctional aggregation-induced emission material and a preparation method thereof. The invention provides a multifunctional aggregation-induced emission material. The structure of the multifunctional aggregation-induced emission material is shown as a formula (I). The invention also provides a preparation method of the multifunctional aggregation-induced emission material, and the preparation method comprises the step of carrying out substitution reaction on 2, 4, 6-tri (4-bromophenyl)-1, 3, 5-triazine and the compound as shown in the formula (II) to prepare the compound as shown in the formula (I). The invention solves the technical problems that the efficiency of the existing TADF micromolecule red light emitting material and the electroluminescent device thereof is not high, and the aggregation quenching luminescence effect is easy to generate.
Triazine-Functionalized Silsesquioxane-Based Hybrid Porous Polymers for Efficient Photocatalytic Degradation of Both Acidic and Basic Dyes under Visible Light
Du, Yajing,Liu, Hongzhi
, p. 5178 - 5190 (2021/10/25)
Four triazine-functionalized silsesquioxane-based hybrid porous polymers (TSHPPs) were synthesized by Heck reaction of octavinylsilsesquioxane (OVS) with brominated phenyl or thiophene substituted triazine monomers. These hybrid polymers offered good ther
A hydrophilic covalent organic framework for photocatalytic oxidation of benzylamine in water
Liu, Ziqian,Su, Qing,Ju, Pengyao,Li, Xiaodong,Li, Guanghua,Wu, Qiaolin,Yang, Bing
supporting information, p. 766 - 769 (2020/01/29)
The highly hydrophilic COF material (TFPT-BMTH) was constructed by pore surface functionalizing strategy, and exhibited excellent porosity, high crystallinity, and good thermal and chemical stability. The resulting COF exhibits significant catalytic activity and recyclability together with environmental benignity in photocatalytic oxidation of benzylamine in water under ambient conditions.