4.5 Article

Tetranitro-substituted cobalt phthalocyanine immobilized on reduced graphene oxide as supercapacitor electrode material with enhanced capacitance

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Environmental

Non-peripheral octamethyl-substituted cobalt phthalocyanine nanorods supported on N-doped reduced graphene oxide achieve efficient electrocatalytic CO2 reduction to CO

Minzhang Li et al.

Summary: This study demonstrates the significant improvement in catalytic CO2 reduction performance by immobilizing N-CoMe2Pc nanorods onto NRGO surfaces. Among various tested nanocomposites, N-CoMe2Pc/NRGO showed superior CO faradaic efficiency/selectivity (90.0%) and a total current density reaching 9.7 mA cm-2.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Chemistry, Applied

Gas-solid photo-catalytic reduction of CO2 to CO on calcined sulfonated cobalt phthalocyanine/ZnO/reduced graphene oxide under simulated sunlight

Xiaowen Su et al.

Summary: This study aims to achieve carbon neutralization by reducing CO2 to valuable CO using gas-solid photo-catalytic reduction under sunlight. Catalysts were prepared by one-step synthesis with graphene oxide (GO) and ZnO, surface modified with a monolayer of sulfonated cobalt phthalocyanine (CoPcS), resulting in excellent separation of electron-hole pairs and high CO selectivity and yield.

CATALYSIS TODAY (2022)

Article Materials Science, Multidisciplinary

NiFe2O4 and 2D-rGO decorated with NiFe2O4 nanoparticles as highly efficient electrodes for supercapacitors

B. Carmel Jeeva Mary et al.

Summary: Currently, the design of new energy storage devices focuses on capacity, rate performance, cost-effectiveness, and stability. Among the Bi-Transition Metal oxides (BTMO's), NiFe2O4 is a favorable material for electrochemical supercapacitors (SC) due to its composition. Combining carbon-based materials with metal ferrite enhances the electrochemical behavior. The synthesized NiFe2O4/rGO (NG) nanocomposite has a high surface area and porous nanoparticles, facilitating fast ion diffusion and improving the electrochemical activity. The NG nanocomposite electrode exhibits superior characteristics, such as a high specific capacity and long cycle stability, making it a promising electrode material for future energy storage devices.

SYNTHETIC METALS (2022)

Article Environmental Sciences

Fabrication of copper phthalocyanine/reduced graphene oxide nanocomposites for efficient photocatalytic reduction of hexavalent chromium

Minzhang Li et al.

Summary: The combination of CuPc and N-CuMe2Pc with rGO to form CuPc/rGO and N-CuMe2Pc/rGO nanocomposites significantly improves the removal efficiency of Cr(VI), with N-CuMe2Pc/rGO exhibiting higher specific surface area, higher light harvesting, higher conductivity, and more negative lowest unoccupied molecular orbital level.

CHEMOSPHERE (2021)

Article Chemistry, Multidisciplinary

Boosting the Capacitive Performance of Cobalt(II) Phthalocyanine by Non-peripheral Octamethyl Substitution for Supercapacitors

Minzhang Li et al.

Summary: This paper focused on the electrochemical investigation of pristine cobalt(II) phthalocyanine (CoPc) and non-peripheral octamethyl substituted CoPc (N-CoMe2Pc). The N-CoMe2Pc nanorods exhibited better capacitance performance compared to CoPc, showing potential as electrode material in supercapacitors.

CHINESE JOURNAL OF CHEMISTRY (2021)

Article Engineering, Environmental

Phthalocyanine-based covalent organic frameworks as novel anode materials for high-performance lithium-ion/sodium-ion batteries

Jianjun Zhao et al.

Summary: In this study, three different-phthalocyanine-based covalent organic frameworks with varying pore sizes were synthesized, and electrochemical experiments revealed that increasing the framework porosity led to improved performance in both lithium-ion and sodium-ion batteries.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Materials Science, Multidisciplinary

Tetrapropyl-substituted palladium phthalocyanine used as an efficient hole transport material in perovskite solar cells

Chen Li et al.

Summary: This study demonstrates that using tetrapropyl-substituted metal phthalocyanines as dopant-free hole transport materials can improve the performance and stability of perovskite solar cells. In particular, the substitution of Pd atom significantly increases the lowest unoccupied molecular orbital level of the material, leading to a higher efficiency of PdPrPc-based devices compared to ZnPrPc-based ones.

ORGANIC ELECTRONICS (2021)

Article Energy & Fuels

Electrochemical fabrication and supercapacitor performances of metallo phthalocyanine/functionalized-multiwalled carbon nanotube/polyaniline modified hybrid electrode materials

Ozge Gorduk et al.

Summary: In this study, three different metallo phthalocyanine/functionalized-multiwalled carbon nanotube/polyaniline/pencil graphite electrode (MPc/f-MWCNT/PANI/PGE) modified electrodes were prepared for supercapacitors, exhibiting high specific capacitance, energy and power densities, and long cycle life. The NiPc/f-MWCNT/PANI/PGE electrode showed the highest specific capacitance among all electrodes and maintained approximately 100% of its capacitance after 1000 charge-discharge cycles. The synergistic effects between the components significantly improved the overall supercapacitor performance of the electrodes, addressing the disadvantages of individual components.

JOURNAL OF ENERGY STORAGE (2021)

Article Materials Science, Multidisciplinary

Potato peels biochar composite with copper phthalocyanine for energy storage application

Ramachandran John Wesley et al.

Summary: In this study, Cu-Pc/Pot composite material was prepared using potato peel waste, which showed excellent capacitance value and cycling stability in electrochemical tests. The material can be a suitable electrode material for electrochemical supercapacitor energy storage applications.

DIAMOND AND RELATED MATERIALS (2021)

Article Chemistry, Physical

Co-activation Pore Engineering of Polyphthalocyanine-Derived Carbon Nanosheets for Supercapacitors in Organic Electrolytes

Lu Liu et al.

Summary: A new co-activation method is proposed for preparing porous carbon nanosheets for high-performance supercapacitors based on organic electrolytes, with large surface area and narrow micropore size distribution, delivering high specific capacitance and long cycling lifetime.

ACS APPLIED ENERGY MATERIALS (2021)

Article Engineering, Environmental

Self-supported flexible supercapacitor based on carbon fibers covalently combined with monoaminophthalocyanine

Yan Luo et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Article Nanoscience & Nanotechnology

Flexible GO-CoPc and GO-NiPc nanocomposite electrodes for hybrid supercapacitors

Nevin Tasaltin et al.

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES (2020)

Article Materials Science, Coatings & Films

Pulse electrodeposited RuO2 electrodes for high-performance supercapacitor applications

R. Arunachalam et al.

SURFACE ENGINEERING (2019)

Article Nanoscience & Nanotechnology

Solution processed Copper Phthalocyanine nanowires: A promising supercapacitor anode material

Madhupriya Samanta et al.

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES (2019)

Article Engineering, Multidisciplinary

Novel surfactant-stabilized graphene-polyaniline composite nanofiber for supercapacitor applications

Johannes Ph. Mensing et al.

COMPOSITES PART B-ENGINEERING (2015)

Article Chemistry, Applied

Electropolymerization of palladium tetraaminephthalocyanine: Characterization and supercapacitance behavior

Koodlur Sannegowda Lokesh et al.

DYES AND PIGMENTS (2015)

Article Electrochemistry

High Energy Density Asymmetric Supercapacitors From Mesoporous NiCo2S4 Nanosheets

Zhibin Wu et al.

ELECTROCHIMICA ACTA (2015)

Article Nanoscience & Nanotechnology

Direct laser writing of micro-supercapacitors on hydrated graphite oxide films

Wei Gao et al.

NATURE NANOTECHNOLOGY (2011)

Article Chemistry, Physical

Reduced Graphene Oxide/Copper Phthalocyanine Composite and Its Optoelectrical Properties

Anindarupa Chunder et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2010)

Article Materials Science, Multidisciplinary

Fabrication of carbon nanotubes/copper phthalocyanine composites with improved compatibility

Y Wang et al.

MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY (2005)

Review Chemistry, Physical

Gas adsorption characterization of ordered organic-inorganic nanocomposite materials

M Kruk et al.

CHEMISTRY OF MATERIALS (2001)