Navigation Links
Promising news for solar fuels from Berkeley Lab researchers at JCAP
Date:3/7/2014

There's promising news from the front on efforts to produce fuels through artificial photosynthesis. A new study by Berkeley Lab researchers at the Joint Center for Artificial Photosynthesis (JCAP) shows that nearly 90-percent of the electrons generated by a hybrid material designed to store solar energy in hydrogen are being stored in the target hydrogen molecules.

Gary Moore, a chemist and principal investigator with Berkeley Lab's Physical Biosciences Division, led an efficiency analysis study of a unique photocathode material he and his research group have developed for catalyzing the production of hydrogen fuel from sunlight. This material, a hybrid formed from interfacing the semiconductor gallium phosphide with a molecular hydrogen-producing cobaloxime catalyst, has the potential to address one of the major challenges in the use of artificial photosynthesis to make renewable solar fuels.

"Ultimately the renewable energy problem is really a storage problem," Moore says. "Given the intermittent availability of sunlight, we need a way of using the sun all night long. Storing solar energy in the chemical bonds of a fuel also provides the large power densities that are essential to modern transport systems. We've shown that our approach of coupling the absorption of visible light with the production of hydrogen in a single material puts photoexcited electrons where we need them to be, stored in chemical bonds."

Moore is the corresponding author of a paper describing this research in the journal Physical Chemistry Chemical Physics titled "Energetics and efficiency analysis of a cobaloxime-modified semiconductor under simulated air mass 1.5 illumination." Co-authors are Alexandra Krawicz and Diana Cedeno.

Bionic leaves that produce energy-dense fuels from nothing more than sunlight, water and atmosphere-warming carbon dioxide, with no byproducts other than oxygen, represent an ideal sustainable energy alternative to f
'/>"/>

Contact: Lynn Yarris
lcyarris@lbl.gov
510-486-5375
DOE/Lawrence Berkeley National Laboratory
Source:Eurekalert  

Page: 1 2 3

Related biology news :

1. First complete full genetic map of promising energy crop
2. Scripps Research Institute scientists find promising vaccine targets on hepatitis C virus
3. Promising developments in early diagnosis and treatment of mesothelioma
4. Ultrasensitive biosensor promising for medical diagnostics
5. UH Case Medical Center, CardioKinetix reveal promising data for treatment for heart failure
6. 22 of Americas most promising scientists selected as Pew Biomedical Scholars
7. American Health Assistance Foundation announces grants to advance promising vision research
8. Space research institute awards funding to promising medical products
9. Promising new drug target for inflammatory lung diseases
10. Berkeley Lab scientists help develop promising therapy for Huntingtons disease
11. Stem cells + nanofibers = Promising nerve research
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Promising news for solar fuels from Berkeley Lab researchers at JCAP
(Date:4/20/2015)... Calif. , April 20, 2015 Huntington ... Gabriel Valley to implant a new miniaturized, wireless monitoring ... System is the first and only FDA-approved heart failure ... hospital admissions when used by physicians to manage heart ... sensor that is implanted in the pulmonary artery (PA) ...
(Date:4/13/2015)... According to a recently ... & Opportunities, 2020", the global biometrics market is ... till 2020. The biometrics market is garnering attention ... review of biometric management systems. The constant development ... greater efficiency, are resulting in increasing installation of ...
(Date:4/6/2015)... NXT-ID, Inc. (NASDAQ: NXTD ) ("NXT-ID" ... on the growing mobile commerce market, announced today ... MINIATURE, MULTI-PURPOSE ANTENNA METHOD AND SYSTEM FOR ... introduces a new revolutionary method and system to ... of miniature antenna modules for multiple purposes including ...
Breaking Biology News(10 mins):Huntington Memorial Hospital Becomes First in the San Gabriel Valley to Offer Patients a New Heart Failure Monitoring Solution 2Huntington Memorial Hospital Becomes First in the San Gabriel Valley to Offer Patients a New Heart Failure Monitoring Solution 3Global Biometrics Market to Cross US$ 21 Billion by 2020: TechSci Research 2NXT-ID Patents Miniature, Low Power Wireless Magnetic Stripe 2NXT-ID Patents Miniature, Low Power Wireless Magnetic Stripe 3NXT-ID Patents Miniature, Low Power Wireless Magnetic Stripe 4
... to display the earliest signs of Parkinson,s disease using the ... the disease. The mouse model, which expresses the same ... of constipation and other gastrointestinal problems that are a common ... result, researchers say, these animals could serve as a means ...
... Bethesda, MarylandThe American Association of Anatomist,s (AAA) presented its ... Meeting in Anaheim. This year,s honors went to: ... Dept. of Cell and Developmental Biology at SUNY Upstate ... the 2010 Henry Gray/ Lippincott Williams & Wilkins Scientific ...
... in Spanish . ANN ARBOR, Mich. ... treat breast cancer by targeting cancer stem cells -- the ... according to a new study from researchers at the University ... a component of broccoli and broccoli sprouts, in both mice ...
Cached Biology News:UCSF transgenic mouse mimics Parkinson's earliest symptoms 2UCSF transgenic mouse mimics Parkinson's earliest symptoms 3Broccoli component limits breast cancer stem cells, U-M study finds 2
(Date:5/21/2015)... , May 21, 2015  CytRx Corporation ... development company specializing in oncology, today announced positive ... trial with aldoxorubicin for the treatment of unresectable ... cancer.  The open-label, multisite trial is designed to ... in patients whose tumors have progressed following prior ...
(Date:5/21/2015)... 20, 2015 Research and Markets ... the "2015 Global Survey on Flow Cytometry ... The primary goal of this research is ... and reagents. Key information the survey seeks to ... flow cytometers, predominantly used applications for flow cytometers, ...
(Date:5/21/2015)... Veolia’s environmental monitoring technology division, Endetec, ... agreement with VWR to distribute TECTA™ B16, an ... 160 years of experience, VWR, a leading global ... production facilities, has cultivated a value proposition delivering ... enable science. Endetec’s TECTA™ B16, combines proven ...
(Date:5/20/2015)... Calif. , May 20, 2015 ... today presented preliminary data demonstrating the ability of ... pulmonary fibrosis (IPF) from other interstitial lung diseases ... suggest the classifier,s potential to help thousands of ... resolve ambiguity in IPF diagnosis – a frequent ...
Breaking Biology Technology:CytRx Reports Positive Updated Phase 2 Aldoxorubicin Clinical Trial Results in Glioblastoma Multiforme (Brain Cancer) 2CytRx Reports Positive Updated Phase 2 Aldoxorubicin Clinical Trial Results in Glioblastoma Multiforme (Brain Cancer) 3CytRx Reports Positive Updated Phase 2 Aldoxorubicin Clinical Trial Results in Glioblastoma Multiforme (Brain Cancer) 4CytRx Reports Positive Updated Phase 2 Aldoxorubicin Clinical Trial Results in Glioblastoma Multiforme (Brain Cancer) 5CytRx Reports Positive Updated Phase 2 Aldoxorubicin Clinical Trial Results in Glioblastoma Multiforme (Brain Cancer) 6CytRx Reports Positive Updated Phase 2 Aldoxorubicin Clinical Trial Results in Glioblastoma Multiforme (Brain Cancer) 7Global Survey on Flow Cytometry Adoption Trends 2015 2Veolia’s TECTA™ B16 Instrument for E. Coli Detection is Offered Exclusively Through VWR 2Veracyte Presents Preliminary Data Demonstrating Ability of Molecular Classifier to Improve Non-Surgical IPF Diagnosis Using Bronchoscopy Samples 2Veracyte Presents Preliminary Data Demonstrating Ability of Molecular Classifier to Improve Non-Surgical IPF Diagnosis Using Bronchoscopy Samples 3Veracyte Presents Preliminary Data Demonstrating Ability of Molecular Classifier to Improve Non-Surgical IPF Diagnosis Using Bronchoscopy Samples 4Veracyte Presents Preliminary Data Demonstrating Ability of Molecular Classifier to Improve Non-Surgical IPF Diagnosis Using Bronchoscopy Samples 5
... 2008 MaxCyte, Inc., a,clinical-stage therapeutics company ... systems, announces that Anthony Recupero, Ph.D.,Vice President ... Tuesday,April 8, 2008, at 2:00PM at the ... Recupero,s presentation will discuss the development of,engineered ...
... Bluestar Silicones,introduces a new range of Silbione(R) brand ... market that provide a unique combination,of strong physical ... durometers., These new low durometer products incorporate ... to 70- ShA LSR product,line, including easy processing, ...
... Center for ... Critical Path Immunology -, SAN FRANCISCO, April 7, ... B. Kantor, Ph.D. has,joined the company in the position of Chief ... Officer. Prior to,joining ITI, Dr. Kantor served as Executive Director of ...
Cached Biology Technology:Bluestar Silicones Introduces Three New Soft and Durable Liquid Silicone Rubber Products 2Immune Tolerance Institute Appoints Aaron B. Kantor Ph.D. Chief Scientific Officer 2Immune Tolerance Institute Appoints Aaron B. Kantor Ph.D. Chief Scientific Officer 3Immune Tolerance Institute Appoints Aaron B. Kantor Ph.D. Chief Scientific Officer 4
Donor Horse Serum US Origin...
Mouse Aminopeptidase P2/XPNPEP2 Biotinylated Aff Pur PAb Keywords: AminopeptidaseP2, Metalloproteinase, Metalloprotease, X-Prolyl Aminopeptidase 2, X-Pro Aminopeptidase 2, Membrane-bound Prote...
AGAROSE PREP, 50G, 1 EA. Category: Genephor Precast Gels....
... from egg white. The extinction coefficient , ... 10 mM phosphate-buffered saline, pH 7.4, ... azide and 50% glycerol. Avidin (from egg white) ... purified by molecular sieving and is ...
Biology Products: