International Journal of Energy Research

Cover image for Vol. 38 Issue 4

Special Issue: Nano energy technologies

25 March 2014

Volume 38, Issue 4

Pages 415–537

Issue edited by: N. Ali, P. Lund

  1. Editorial

    1. Top of page
    2. Editorial
    3. Special Issue on Nano Energy Technologies
    1. You have free access to this content
      Nano energy technologies (pages 415–417)

      Nasar Ali and Peter Lund

      Version of Record online: 5 MAR 2014 | DOI: 10.1002/er.3180

  2. Special Issue on Nano Energy Technologies

    1. Top of page
    2. Editorial
    3. Special Issue on Nano Energy Technologies
    1. Effects of sulfurization and Cu/In ratio on the performance of the CuInS2 solar cell (pages 418–428)

      Chia-Hung Tsai, Dillip Kumar Mishra, Chia-Ying Su and Jyh-Ming Ting

      Version of Record online: 18 DEC 2013 | DOI: 10.1002/er.3133

      Thumbnail image of graphical abstract
    2. A Flexible plastic-stainless steel dye-sensitized solar cell based on organic T/T2 electrolyte (pages 429–435)

      Samuk Pimanpang, Madsakorn Towannang, Anongnad Thiangkaew, Wasan Maiaugree, Pikaned Uppachai, Wirat Jarernboon and Vittaya Amornkitbamrung

      Version of Record online: 6 NOV 2013 | DOI: 10.1002/er.3131

      Thumbnail image of graphical abstract

      The 30 s-Pt dye-sensitized solar cell (DSSC) generates the highest efficiency about 2.72%. The DSSC efficiency decreases with the Pt film thickness. This is attributed to the reduction of the light transmittance.

    3. Performance enhancement of natural pigments on a high light transmission ZrO2 nanoparticle layer in a water-based dye-sensitized solar cell (pages 436–443)

      Yen Hsun Su and Yi-Sheng Lai

      Version of Record online: 4 SEP 2013 | DOI: 10.1002/er.3110

      Thumbnail image of graphical abstract

      A coating of ZrO2 nanoparticles on an indium tin oxide (ITO) substrate in an alcohol and acetic acid solution forms voids that can be used to tune the effective dielectric constant of mixing layers. After tuning to be between the dielectric constant of ITO (2.5–2.0) and air (~1), the light transmission was enhanced by about eight times. A ZrO2 nanoparticle layer with high light transmission was thus fabricated for a natural pigment-sensitized solar cell. In order to set up an environmentally friendly dye-sensitized solar cell, a water-based electrolyte was used. The efficiency of the green part of Codiaeum varie pigment on the ZrO2 nanoparticle layer was 0.688%.

    4. Carbon spheres for energy applications: Raman and X-ray photoemission spectroscopy studies (pages 444–451)

      Sekhar C. Ray, Zikhona N. Tetana, Rudolph Erasmus, Ashish Mathur and Neil J. Coville

      Version of Record online: 8 AUG 2013 | DOI: 10.1002/er.3079

      Thumbnail image of graphical abstract

      The N 1s envelopes of the NCSs (3.5 at% and 2.5 at%) were fitted with three Gaussian peaks as shown in figure. The binding energies of these three peaks were located at ~398.6, ~400.9 and ~404.5 eV, respectively, and represent C–N (sp3 bonding), C = N (sp2 bonding) and N–O/N2 bonds, respectively. There is general consensus that the low-energy peak (398.6 eV) is related to C–N or C ≡ N bonds, while the high-energy peak is attributed to a C = N bond.34,42

    5. Enhanced organic light-emitting diode based on a columnar liquid crystal by integration in a microresonator (pages 452–458)

      Olga Kasdorf, Joachim Vollbrecht, Benjamin Ohms, Ulrich Hilleringmann, Harald Bock and Heinz-S. Kitzerow

      Version of Record online: 16 OCT 2013 | DOI: 10.1002/er.3127

      Thumbnail image of graphical abstract

      Organic light-emitting diodes are about to enter the stage of developing energy-saving light sources. For this purpose, a way of utilizing a liquid crystal, embedded in a microresonator, was described. The fabrication of the substrate was complementary metal oxide semiconductor compatible, the maximum electroluminescence intensity was enhanced by a factor of 3–4, and the spectral width of the emission could be reduced down to 18 nm, thereby improving the chromaticity coordinates, considerably.

    6. Investigating hydrogen storage behavior of CuMnO2 glass-ceramic material (pages 459–465)

      Salwa A.M. Abdel-Hameed, Fatma H. Margha and Amine A. El-Meligi

      Version of Record online: 9 SEP 2013 | DOI: 10.1002/er.3102

      Thumbnail image of graphical abstract

      Crednerite glass-ceramic material was investigated for the first time as a hydrogen storage candidate. The average gravimetric capacity was about 16 g H2/kg, 50 g H2/kg at 473 K and 573 K, respectively, under 20 bars pressure. XRD exhibits a reduction of copper ions to copper metal beside cristobalite and manganese oxide phases after exposing to H2 at 80 K and 573 K. The reduction of Cu+2 into Cu explain the irreversibility of hydrogen adsorption process.

    7. Nanoporous polypyrrole: preparation and hydrogen storage properties (pages 466–476)

      Nour F. Attia, Sang M. Lee, Hae J. Kim and Kurt E. Geckeler

      Version of Record online: 29 AUG 2013 | DOI: 10.1002/er.3095

      Thumbnail image of graphical abstract

      A novel type of conducting polypyrrole with an interesting porous structure was developed. The polypyrrole was prepared using a facile, environmentally friendly, solid-state vapor-phase polymerization method, which is based on the direct use of solid oxidant. This method provides the feature of controlling both the pore diameter and the pore volume as a function of the reaction time. This polymer material is not only interesting for hydrogen storage but also for other gas storage applications.

    8. High-temperature activated AB2 nanopowders for metal hydride hydrogen compression (pages 477–486)

      E. D. Koultoukis, E. I Gkanas, S. S. Makridis, C. N. Christodoulou, D. Fruchart and A. K. Stubos

      Version of Record online: 13 JAN 2014 | DOI: 10.1002/er.3147

      Thumbnail image of graphical abstract

      A reliable process for compressing hydrogen and for removing all contaminants is that of the metal hydride thermal compression. Efficient hydrogen storage can be also used in many applications for potential mobile applications.

    9. Nanocomposite anodes for lithium-ion batteries based on Sno2 on multiwalled carbon nanotubes (pages 487–498)

      Mehmet Oguz Guler, Ozgur Cevher, Tugrul Cetinkaya, Ubeyd Tocoglu and Hatem Akbulut

      Version of Record online: 19 DEC 2013 | DOI: 10.1002/er.3143

      Thumbnail image of graphical abstract

      SnO2 and SnO2/multiwall carbon nanotube nanocomposites were successfully prepared using radio frequency magnetron sputtering technique. Nanocrystalline SnO2 was coated on the surfaces flexible, multiwall carbon nanotube buckypapers. The nanocomposite produced pure argon atmosphere presented a superior cycling stability up to 100 cycles with a capacity of 754 mAhg−1.

    10. Electrochemical performance of SnO2:Sb–MWCNT nanocomposites for Li-ion batteries (pages 499–508)

      Ozgur Cevher, Mehmet Oguz Guler, Ubeyd Tocoglu and Hatem Akbulut

      Version of Record online: 3 JAN 2014 | DOI: 10.1002/er.3132

      Thumbnail image of graphical abstract

      Highly porous free-standing buckypapers were produced by vacuum filtration techniques. Buckypapers were then coated with SnO2:Sb via radio frequency (RF) magnetron sputtering; the effect of RF power on the electrode performance was investigated.

    11. The effect of MWCNT reinforcing on the electrochemical performance of LiMn2O4/MWCNT nanocomposite cathodes (pages 509–517)

      Mehmet Oguz Guler, Ahsen Akbulut, Tugrul Cetinkaya and Hatem Akbulut

      Version of Record online: 22 DEC 2013 | DOI: 10.1002/er.3144

      Thumbnail image of graphical abstract

      Multiwalled carbon nanotube (MWCNT)–LiMn2O4 nanocomposite electrodes were produced by a facile sol–gel method followed by mechanical activation. Nanocomposite MWCNT:LiMn2O4 cathode electrodes reinforced with 15% wt. MWCNT presented superior cycling stability up to 50 cycles with a capacity of 136 mAhg−1.

    12. You have free access to this content
      Electrochemical study of nanostructured electrode for low-temperature solid oxide fuel cell (LTSOFC) (pages 518–523)

      Ghazanfar Abbas, Rizwan Raza, M. Ashfaq, M.Ashraf Chaudhry, Ajmal Khan, Imran Ahmad and Bin Zhu

      Version of Record online: 30 AUG 2013 | DOI: 10.1002/er.3090

      Thumbnail image of graphical abstract

      Zink-based nanostructured BCFZ electrode for LTSOFC has been found an alternate cost-effective electrode material for traditional solid oxide fuel cell. The maximum power density was found to be 741.87 mW/cm2 at temperature 550°C using NKCDC electrolyte.

    13. Ce0.8(SmZr)0.2O2-carbonate nanocomposite electrolyte for solid oxide fuel cell (pages 524–529)

      Rizwan Raza, M. Ashfaq Ahmad, Javed Iqbal, N. Akram, Zhan Gao, Sufyan Javed and Bin Zhu

      Version of Record online: 18 JAN 2014 | DOI: 10.1002/er.3150

      Thumbnail image of graphical abstract

      A ceria-based composite electrolyte in nanotechnology and its application for high-performance low-temperature solid oxide fuel cells was synthesised. The overall cell polarization resistance of 0.54 Ω cm2 was obtained at 600 °C.

    14. Energy harvesting system using reverse electrodialysis with nanoporous polycarbonate track-etch membranes (pages 530–537)

      Kilsung Kwon, Seung Jun Lee, Longnan Li, Changheon Han and Daejoong Kim

      Version of Record online: 21 SEP 2013 | DOI: 10.1002/er.3111

      Thumbnail image of graphical abstract

      Reverse electrodialysis is such a technique that converts electrical energy from the concentration gradient between a concentrated solution and diluted solution. We experimentally investigated a reverse electrodialysis device using nanoporous polycarbonate track-etch membranes and achieved power generation of several micro watts.

SEARCH

SEARCH BY CITATION