Archive for October, 2010

Improving hydrogenase O2 tolerance for a sustainable hydrogen economy

HOT Review articleread it now

Improving hydrogenase O2 tolerance is a major contemporary challenge to allow the implementation of a sustainable hydrogen economy, as hydrogenases catalyze the conversion between 2H+ + 2e and H2.

In this Review Christophe Léger and colleagues explore different methods to improve the O2-tolerance of the O2-sensitive [Ni–Fe] hydrogenase.

Towards engineering O2-tolerance in [Ni–Fe] hydrogenases
Pierre-Pol Liebgott, Sébastien Dementin, Christophe Léger and Marc Rousset
Energy Environ. Sci., 2011
DOI: 10.1039/C0EE00093K

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Top Ten most-read Energy & Environmental Science articles in September

The latest top ten most downloaded Energy & Environmental Science articles

See the most-read papers of September 2010 here:

A. J. Minnich, M. S. Dresselhaus, Z. F. Ren and G. Chen, Energy Environ. Sci., 2009, 2, 466-479
DOI: 10.1039/B822664B

 

Tayebeh Ameri, Gilles Dennler, Christoph Lungenschmied and Christoph J. Brabec, Energy Environ. Sci., 2009, 2, 347-363
DOI: 10.1039/B817952B
 
Mark Z. Jacobson, Energy Environ. Sci., 2009, 2, 148-173
DOI: 10.1039/B809990C
 
Hideki Sakai, Takaaki Nakagawa, Yuichi Tokita, Tsuyonobu Hatazawa, Tokuji Ikeda, Seiya Tsujimura and Kenji Kano, Energy Environ. Sci., 2009, 2, 133-138
DOI: 10.1039/B809841G
 
Dawei Liu and Guozhong Cao, Energy Environ. Sci., 2010, 3, 1218-1237
DOI: 10.1039/B922656G
 
B. Coelho, A. C. Oliveira and A. Mendes, Energy Environ. Sci., 2010, Advance Article
DOI: 10.1039/B922607A
 
Roberto Rinaldi and Ferdi Schüth, Energy Environ. Sci., 2009, 2, 610-626
DOI: 10.1039/B902668A
 
Jason Dexter and Pengcheng Fu, Energy Environ. Sci., 2009, 2, 857-864
DOI: 10.1039/B811937F
 
Kasi David and Arthur J. Ragauskas, Energy Environ. Sci., 2010, 3, 1182-1190
DOI: 10.1039/B926617H
 
María D. Hernández-Alonso, Fernando Fresno, Silvia Suárez and Juan M. Coronado, Energy Environ. Sci., 2009, 2, 1231-1257
DOI: 10.1039/B907933E

 

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Fuel produced from sawdust

HOT articleread it now!
gasoline range aromatics produced from biomass
In this paper George Huber and colleagues demonstrate that gasoline range aromatics can be produced from biomass in a single reactor process.

Production of green aromatics and olefins by catalytic fast pyrolysis of wood sawdust
Torren R. Carlson, Yu-Ting Cheng, Jungho Jae and George W. Huber
Energy Environ. Sci., 2011, DOI: 10.1039/C0EE00341G

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Making jet fuel from biomass waste

George Huber at the University of Massachusetts in Amherst and colleagues have shown that waste feedstocks from biomass power plants can be turned into jet and diesel fuel in an integrated and economical process.

View the Chemistry World article and Green Chemistry paper today

Or view more articles by George Huber in Energy & Environmental Science:

Perspective feature article
The critical role of heterogeneous catalysis in lignocellulosic biomass conversion
Energy Environ. Sci., 2009, 2, 68-80

Depolymerization of lignocellulosic biomass to fuel precursors: maximizing carbon efficiency by combining hydrolysis with pyrolysis
Energy Environ. Sci., 2010, 3, 358-365

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Gulf oil spill, nuclear fuel & supercapacitors – highlights from Issue 10 of EES

Read October’s issue of Energy & Environmental Science today – here are some of this month’s highlights:

Dan Arvizu, Director of the National Renewable Energy Laboratory, US Department of Energy, discusses the future prospects for renewable energy following the recent Gulf oil spill, and during the current economic climate, in this insightful Opinion article:

issue 10 coverNew science strengthens the promise of renewable fuels
Dan Arvizu, Energy Environ. Sci., 2010, 3, 1378

This issue’s outside front cover features the Review by Ram Devanathan et al. which gives a great overview of the status of the modeling of nuclear fuels, with emphasis on the most widely used nuclear fuel, UO2:

Modeling and simulation of nuclear fuel materials
Ram Devanathan, Laurent Van Brutzel, Alain Chartier, Christine Guéneau, Ann E. Mattsson, Veena Tikare, Timothy Bartel, Theodore Besmann, Marius Stan and Paul Van Uffelen, Energy Environ. Sci., 2010, 3, 1406

This issue also features a Communication article by George Chen and colleagues about new asymmetrical supercapacitors:

Unequalisation of electrode capacitances for enhanced energy capacity in asymmetrical supercapacitors
Chuang Peng, Shengwen Zhang, Xiaohang Zhou and George Z. Chen, Energy Environ. Sci., 2010, 3, 1499


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