Conducting metallophthalocyanine 2D covalent organic frameworks: the role of central metals in controlling π-electronic functions

2012 ◽  
Vol 48 (71) ◽  
pp. 8952 ◽  
Author(s):  
Xuesong Ding ◽  
Xiao Feng ◽  
Akinori Saeki ◽  
Shu Seki ◽  
Atsushi Nagai ◽  
...  
Keyword(s):  
Covalent Organic Frameworks

scholarly journals Mechanistic investigations into the cyclization and crystallization of benzobisoxazole-linked two-dimensional covalent organic frameworks

2018 ◽  
Vol 9 (30) ◽  
pp. 6417-6423 ◽  
Author(s):  
David A. Pyles ◽  
William H. Coldren ◽  
Grace M. Eder ◽  
Christopher M. Hadad ◽  
Psaras L. McGrier
Keyword(s):  
Two Dimensional ◽  
Covalent Organic Frameworks ◽  
Mechanistic Investigation ◽  
Mechanistic Investigations ◽  
Nucleophilic Catalysts

A mechanistic investigation detailing the role of nucleophilic catalysts during the formation of benzobisoxazole (BBO)-linked COFs.

Visible-light-driven photocatalytic CO2 reduction over ketoenamine-based covalent organic frameworks: role of the host functional groups

2021 ◽  
Author(s):  
Lianlian Peng ◽  
Shuqing Chang ◽  
Ziling Liu ◽  
Yanghe Fu ◽  
Rui Ma ◽  
...  
Keyword(s):  
Visible Light ◽  
Functional Groups ◽  
Charge Separation ◽  
Photocatalytic Performance ◽  
Co2 Reduction ◽  
Covalent Organic Frameworks ◽  
Visible Light Driven ◽  
Photogenerated Charge Separation ◽  
Electron Donating Groups

Compared to the electron-withdrawing groups, the electron-donating groups in TpBD can accelerate the photogenerated charge separation and transfer, thereby improving the photocatalytic performance for photocatalytic CO2 reduction.

The intramolecular H-bonding effect on the growth and stability of Schiff-base surface covalent organic frameworks

2017 ◽  
Vol 19 (1) ◽  
pp. 539-543 ◽  
Author(s):  
Yi-Ping Mo ◽  
Xuan-He Liu ◽  
Bing Sun ◽  
Hui-Juan Yan ◽  
Dong Wang ◽  
...  
Keyword(s):  
Schiff Base ◽  
Covalent Organic Frameworks ◽  
Base Surface ◽  
Bonding Effect

The role of intramolecular H-bonding in on-surface synthesis and stability of imine based surface covalent organic frameworks is explored.

Synergetic effect of H+ adsorption and ethylene functional groups of covalent organic frameworks on the CO2 photoreduction in aqueous solution

2020 ◽  
Vol 56 (53) ◽  
pp. 7261-7264 ◽  
Author(s):  
Jie Zhou ◽  
Jin-Xian Cui ◽  
Man Dong ◽  
Chun-Yi Sun ◽  
Si-Qi You ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Functional Groups ◽  
Synergetic Effect ◽  
Covalent Organic Frameworks ◽  
Co2 Photoreduction

A new COF synthesized for reduction of CO2 in aqueous solution and recognition of the new role of H+ in the reduction of CO2.

Isoreticular covalent organic frameworks for hydrocarbon uptake and separation: the important role of monomer planarity

CrystEngComm ◽  
2017 ◽  
Vol 19 (33) ◽  
pp. 4899-4904 ◽  
Author(s):  
Jinqiao Dong ◽  
Yuxiang Wang ◽  
Guoliang Liu ◽  
Youdong Cheng ◽  
Dan Zhao
Keyword(s):  
Layered Structures ◽  
Two Dimensional ◽  
Covalent Organic Frameworks ◽  
Separation Performances

We report three isoreticular covalent organic frameworks (COFs) sharing identical two-dimensional layered structures but with different planarity of the building monomers, leading to various crystallinities, porosities and hydrocarbon uptake and separation performances.

Role of dactinomycin in the improved survival of children with Wilms' tumor

JAMA ◽  
1966 ◽  
Vol 195 (12) ◽  
pp. 1005-1009 ◽  
Author(s):  
D. J. Fernbach
Keyword(s):  
Wilms Tumor
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