Energy Requirements for production of carbon nanoparticles
Artikel i vetenskaplig tidskrift, 2008

Energy requirements for fullerene and nanotube synthesis are calculated from literature data and presented for a number of important production processes, including fluidized bed and floating catalyst chemical vapor deposition (CVD), carbon monoxide disproportionation, pyrolysis, laser ablation,and electric arc and solar furnace synthesis. To produce data for strategic forward-looking assessments of the environmental implications of carbon nanoparticles, an attempt is made to balance generality with sufficient detail for individual processes, a trade-off that will likely be inherent in the analysis of many nanotechnologies. Critical energy and production issues are identified, and potential improvements in industrial-scale processes are discussed. Possible interactions with industrial ecosystems are discussed with a view toward integrating synthesis to mitigate the impacts of large-scale carbon nanoparticle manufacture. Carbon nanoparticles are found to be highly energy-intensive materials, on the order of 2 to 100 times more energy-intensive than aluminum, even with idealized production models.

synthesis

energy analysis

fullerene

life cycle assessment

nanotube

industrial ecology

Författare

Duncan Kushnir

Chalmers, Energi och miljö, Miljösystemanalys

Björn Sandén

Chalmers, Energi och miljö, Miljösystemanalys

Journal of Industrial Ecology

1088-1980 (ISSN) 1530-9290 (eISSN)

Vol. 12 3 360-375

Drivkrafter

Hållbar utveckling

Styrkeområden

Nanovetenskap och nanoteknik

Produktion

Energi

Materialvetenskap

Fundament

Grundläggande vetenskaper

Ämneskategorier

Kemiteknik

Annan naturresursteknik

Annan materialteknik

DOI

10.1111/j.1530-9290.2008.00057.x