Nanocomposite polymer carbon-black coating for triggering pyro-electrohydrodynamic inkjet printing

With the increasingly serious air pollution, it is urgent to build a good indoor environment. How to improve performance of filter fiber materials has become the mainstream approach. In this article, the structure and filtration performances of nonwoven filter fibers before and after impregnation with carbon black were tested and analyzed. The results showed that a carbon black coating layer was wrapped on the surfaces of the changed nonwoven fabric filter fibers. The porosity of fibers decreased from 97.81% to 95.35%. The filtration efficiency of PM1.0, PM2.5, and PM10 increased by 16.8%, 28.0%, and 11.7%, respectively, at the best filtration velocity of 0.8 m/s. The filtration efficiency of PM2.5 had the most significant improvement. But the resistance increased by 1.18 times at the same time. The matching between filtration efficiency and resistance should be considered in using. This study provides reference value for the synthesis and application of new filter materials.

Download Full-text

Inkjet printing of carbon black electrodes for dielectric elastomer actuators

10.1117/12.2258615 ◽

2017 ◽

Cited By ~ 8

Author(s):

Samuel Schlatter ◽

Samuel Rosset ◽

Herbert Shea

Keyword(s):

Carbon Black ◽

Inkjet Printing ◽

Dielectric Elastomer ◽

Dielectric Elastomer Actuators

Download Full-text

Development of an electrochemical sensor based on carbon black for the detection of cannabidiol in vegetable extracts

The Analyst ◽

10.1039/d0an01932a ◽

2021 ◽

Author(s):

Marco Cirrincione ◽

Barbara Zanfrognini ◽

Laura Pigani ◽

Michele Protti ◽

Laura Mercolini ◽

...

Keyword(s):

Carbon Black ◽

Electrochemical Sensor ◽

Glassy Carbon ◽

Fibre Type ◽

Seed Oil ◽

Cannabis Sativa ◽

Carbon Electrode ◽

Chemically Modified ◽

Black Coating

A glassy carbon electrode chemically modified with a carbon black coating is proposed here for the rapid and portable determination of cannabidiol (CBD) in a commercial Cannabis seed oil and in fibre-type Cannabis sativa L. leaves.

Download Full-text

Modifying the Zn anode with carbon black coating and nanofibrillated cellulose binder: A strategy to realize dendrite-free Zn-MnO2 batteries

Journal of Colloid and Interface Science ◽

10.1016/j.jcis.2020.05.102 ◽

2020 ◽

Vol 577 ◽

pp. 256-264 ◽

Cited By ~ 7

Author(s):

Anran Wang ◽

Weijun Zhou ◽

Aixiang Huang ◽

Minfeng Chen ◽

Jizhang Chen ◽

...

Keyword(s):

Carbon Black ◽

Nanofibrillated Cellulose ◽

Black Coating ◽

Zn Anode

Download Full-text

Comparative Study of Platinum/Single Wall Carbon Nanotube versus Platinum/Carbon Black Coating

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.488-489.928 ◽

2012 ◽

Vol 488-489 ◽

pp. 928-933

Author(s):

Phuri Kalnaowakun ◽

Sutham Niyomwas ◽

Suchart Chantaramanee

Keyword(s):

Carbon Black ◽

Tin Oxide ◽

Counter Electrode ◽

Dye Sensitized Solar Cell ◽

Single Wall Carbon Nanotubes ◽

Single Wall Carbon ◽

Dye Sensitized ◽

Black Coating ◽

Microscope Technique ◽

Scanning Electron

The study of platinum/carbon black (Pt/CB) versus platinum/single wall carbon nanotubes (Pt/SWCNT) and drying temperature on the result products were investigated. The synthesized of Pt/CB versus Pt/SWCNT were used for coating on fluorine-doped tin oxide (FTO) conductive glasses and tested for electrical conductivity properties used for counter electrode in a dye-sensitized solar cell (DSSC).The result products were characterized in term of chemical composition and microstructure by scanning electron microscope technique (SEM), EDX (JEOL,JSM 5800 LV) and TEM analyses.

Download Full-text

Fabrication of gated carbon black field electron emitter using inkjet printing

Technical Digest of the 17th International Vacuum Nanoelectronics Conference (IEEE Cat. No.04TH8737) ◽

10.1109/ivnc.2005.1619475 ◽

2006 ◽

Author(s):

A. Baba ◽

Y. Ishida ◽

K. Hakiai ◽

T. Asano

Keyword(s):

Carbon Black ◽

Inkjet Printing ◽

Electron Emitter ◽

Field Electron ◽

Black Field

Download Full-text

Improving the Dispersion Behavior of Organic Components in Water-Based Electrode Dispersions for Inkjet Printing Processes

Applied Sciences ◽

10.3390/app11052242 ◽

2021 ◽

Vol 11 (5) ◽

pp. 2242

Author(s):

Cara G. Kolb ◽

Maja Lehmann ◽

Jana-Lorena Lindemann ◽

Andreas Bachmann ◽

Michael F. Zaeh

Keyword(s):

Carbon Black ◽

Inkjet Printing ◽

Empirical Studies ◽

Lithium Ion ◽

Water Based ◽

Graphite Nanoparticles ◽

Organic Electrode ◽

Increasing Demand ◽

Triton X ◽

Printing Processes

Water-based processing of electrodes is associated with an enhanced environmental footprint for lithium-ion battery (LIB) production in conjunction with reduced costs. This trend is accompanied by an increasing demand for electrode dispersion processing in inkjet printing. However, most of the dispersion components show a low inherent dispersibility with poor stability in aqueous formulations. This is particularly important when it comes to qualifying electrode dispersions for use in inkjet printing, since the effect of agglomeration and sedimentation effects must be effectively prevented. Therefore, additives are needed to improve the dispersive behavior. This paper analyzes the suitability of dispersants for organic electrode components, in particular graphite and carbon black. An empirical approach was devised on the basis of comprehensive theoretical considerations. Empirical investigations revealed that the utilization of polyvinylpyrrolidone (PVP) favored the enhanced stabilization of graphite nanoparticles. The addition of Triton X-100 (TX-100) resulted in an improved stabilization of carbon black. Based on these empirical studies, a methodology was derived, which supports the application of suitable dispersants in printable dispersions.

Download Full-text