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

Potassium poly(heptazine imide), a carbon nitride semiconductor, in the presence of hole scavengers and visible light gives stable radical anion with the specific density of unpaired electrons reaching 112 mmol g−1.

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Photooxidation of N-acylhydrazones to 1,3,4-oxadiazoles catalyzed by heterogeneous visible-light-active carbon nitride semiconductor

Applied Catalysis B Environmental ◽

10.1016/j.apcatb.2018.01.072 ◽

2018 ◽

Vol 228 ◽

pp. 97-102 ◽

Cited By ~ 26

Author(s):

Bogdan Kurpil ◽

Katharina Otte ◽

Markus Antonietti ◽

Aleksandr Savateev

Keyword(s):

Visible Light ◽

Active Carbon ◽

Carbon Nitride ◽

Nitride Semiconductor ◽

Visible Light Active

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A star polymer with a metallo-phthalocyanine core as a tunable charge storage material for nonvolatile transistor memory devices

Journal of Materials Chemistry C ◽

10.1039/c7tc05790c ◽

2018 ◽

Vol 6 (11) ◽

pp. 2724-2732 ◽

Cited By ~ 16

Author(s):

Junko Aimi ◽

Po-Hung Wang ◽

Chien-Chung Shih ◽

Chih-Feng Huang ◽

Takashi Nakanishi ◽

...

Keyword(s):

Memory Device ◽

Star Polymer ◽

Charge Storage ◽

Device Performance ◽

Memory Devices ◽

Storage Material ◽

Novel Strategy ◽

A Charge

A novel strategy to control the OFET memory device performance has been demonstrated using a metallophthalocyanine-cored star-shaped polystyrene as a charge storage material.

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Protonic acid-assisted universal synthesis of defect abundant multifunction carbon nitride semiconductor for highly-efficient visible light photocatalytic applications

Applied Catalysis B Environmental ◽

10.1016/j.apcatb.2019.118011 ◽

2019 ◽

Vol 258 ◽

pp. 118011 ◽

Cited By ~ 11

Author(s):

Shipeng Wan ◽

Man Ou ◽

Yanan Wang ◽

Yiqing Zeng ◽

Yongheng Xiong ◽

...

Keyword(s):

Visible Light ◽

Carbon Nitride ◽

Highly Efficient ◽

Protonic Acid ◽

Nitride Semiconductor ◽

Photocatalytic Applications ◽

Visible Light Photocatalytic

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Polycondensation of guanidine hydrochloride into a graphitic carbon nitride semiconductor with a large surface area as a visible light photocatalyst

Catalysis Science & Technology ◽

10.1039/c4cy00411f ◽

2014 ◽

Vol 4 (9) ◽

pp. 3235-3243 ◽

Cited By ~ 61

Author(s):

Lei Shi ◽

Lin Liang ◽

Fangxiao Wang ◽

Jun Ma ◽

Jianmin Sun

Keyword(s):

Photocatalytic Activity ◽

Visible Light ◽

Surface Area ◽

Recombination Rate ◽

Carbon Nitride ◽

Guanidine Hydrochloride ◽

Large Surface Area ◽

Graphitic Carbon Nitride ◽

Visible Light Photocatalyst ◽

Nitride Semiconductor

g-C3N4 prepared from guanidine hydrochloride exhibited a large surface area and a reduced recombination rate of electrons and holes, leading to improved photocatalytic activity for degrading RhB under visible light.

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Carbon nitride creates thioamides in high yields by the photocatalytic Kindler reaction

Green Chemistry ◽

10.1039/c7gc03734a ◽

2018 ◽

Vol 20 (4) ◽

pp. 838-842 ◽

Cited By ~ 38

Author(s):

B. Kurpil ◽

B. Kumru ◽

T. Heil ◽

M. Antonietti ◽

A. Savateev

Keyword(s):

Visible Light ◽

Visible Light Irradiation ◽

Carbon Nitride ◽

Elemental Sulfur ◽

Bond Formation ◽

Building Blocks ◽

Light Irradiation ◽

High Yields

Potassium poly(heptazine imide), a carbon nitride based photocatalyst, effectively promotes the Kindler reaction of thioamide bond formation using amines and elemental sulfur as building blocks under visible light irradiation.

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Engineering the nanoarchitecture and texture of polymeric carbon nitride semiconductor for enhanced visible light photocatalytic activity

Journal of Colloid and Interface Science ◽

10.1016/j.jcis.2013.03.034 ◽

2013 ◽

Vol 401 ◽

pp. 70-79 ◽

Cited By ~ 202

Author(s):

Fan Dong ◽

Zhenyu Wang ◽

Yanjuan Sun ◽

Wing-Kei Ho ◽

Haidong Zhang

Keyword(s):

Photocatalytic Activity ◽

Visible Light ◽

Carbon Nitride ◽

Visible Light Photocatalytic Activity ◽

Nitride Semiconductor ◽

Polymeric Carbon ◽

Visible Light Photocatalytic

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Polyaniline as a charge storage material in an aqueous aluminum-based electrolyte: Can aluminum ions play the role of protons?

Journal of Power Sources ◽

10.1016/j.jpowsour.2020.228937 ◽

2021 ◽

Vol 482 ◽

pp. 228937

Author(s):

Milica J. Vujković ◽

Mihajlo Etinski ◽

Borislav Vasić ◽

Bojana Kuzmanović ◽

Danica Bajuk-Bogdanović ◽

...

Keyword(s):

Charge Storage ◽

Storage Material ◽

Aluminum Ions ◽

Aqueous Aluminum ◽

A Charge

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Correlation of the Charge Storage and Magnetic Susceptibility of Hydrous RuO2

MRS Proceedings ◽

10.1557/proc-835-k1.6 ◽

2004 ◽

Vol 835 ◽

Author(s):

Karen E. Swider-Lyons ◽

Konrad M. Bussmann

Keyword(s):

Magnetic Susceptibility ◽

Structural Analysis ◽

Grain Boundaries ◽

Metallic Nanoparticles ◽

Magnetic Data ◽

Charge Storage ◽

Storage Material ◽

Structural Water ◽

A Charge ◽

Double Layer Capacitors

ABSTRACTHydrous RuO2 is a mixed metallic-protonic conductor that is used as a charge storage material in electrochemical capacitors and as an electrocatalyst. Previous structural analysis by Dmowski, et. al. has shown that RuO2 is a composite of ordered RuO2 nanoparticles that are surrounded by hydrous grain boundaries. In this paper, magnetic susceptibility (MS) is used to show that the hydrous RuO2 has both localized and delocalized electrons. The localized electrons are attributed to Ru3+ defects that decrease in concentration with decreasing water content. The delocalized electrons are represented by a temperature independent paramagnetic (TIP) component of the MS. The magnetic data is consistent with a structure having metallic nanoparticles whose electrons become more itinerant with decreasing structural water. We conclude that hydrous RuO2 stores charge analogously to double-layer capacitors in which charge is stored at the interface of the hydrous grain boundaries and the metallic nanoparticles, and that there is effectively no difference in the charge storage mechanisms of hydrous RuO2 and carbon.

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