Works (6)

Updated: July 12th, 2023 21:13

2014 article

A comparative study of Ru(ii) cyclometallated complexes versus thiocyanated heteroleptic complexes: thermodynamic force for efficient dye regeneration in dye-sensitized solar cells and how low could it be?

Hussain, M., Islam, A., Bedja, I., Gupta, R. K., Han, L., & El-Shafei, A. (2014, January 1). Physical Chemistry Chemical Physics, Vol. 16, pp. 14874–14881.

Contributors: M. Hussain n, A. Islam*, I. Bedja*, R. Gupta*, L. Han* & A. El-Shafei n

topics (OpenAlex): TiO2 Photocatalysis and Solar Cells; Advanced Photocatalysis Techniques; Advanced Nanomaterials in Catalysis
TL;DR: This study clearly elucidated that although cyclometallation may produce significantly better light harvesting, the driving force of less than 0.25 eV is not sufficiently enough for effective dye regeneration, which contributed significantly to the loss of both photocurrent and photovoltage. (via Semantic Scholar)
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Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 article

Optical Enhancement in Heteroleptic Ru(II) Polypyridyl Complexes Using Electron-Donor Ancillary Ligands

Dong, R., Calzolari, A., Felice, R., El-Shafei, A., Hussain, M., & Nardelli, M. B. (2014, April 3). The Journal of Physical Chemistry C, Vol. 118, pp. 8747–8755.

By: R. Dong n, A. Calzolari*, R. Felice*, A. El-Shafei n, M. Hussain n & M. Nardelli*

Contributors: R. Dong n, A. Calzolari*, R. Di Felice*, A. El-Shafei n, M. Hussain n & M. Nardelli*

topics (OpenAlex): TiO2 Photocatalysis and Solar Cells; Quantum Dots Synthesis And Properties; Perovskite Materials and Applications
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7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2013 article

Influence of cyclic versus acyclic oxygen-containing electron donor ancillary ligands on the photocurrent, photovoltage and photostability for high efficiency dye-sensitized solar cells

El-Shafei, A., Hussain, M., Islam, A., & Han, L. (2013, January 1). Journal of Materials Chemistry A, Vol. 1, pp. 13679–13686.

By: A. El-Shafei n, M. Hussain n, A. Islam* & L. Han*

Contributors: A. El-Shafei n, M. Hussain n, A. Islam* & L. Han*

topics (OpenAlex): TiO2 Photocatalysis and Solar Cells; Advanced Photocatalysis Techniques; Perovskite Materials and Applications
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UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2013 article

Structure–property relationship of extended π-conjugation of ancillary ligands with and without an electron donor of heteroleptic Ru(ii) bipyridyl complexes for high efficiency dye-sensitized solar cells

Hussain, M., El-Shafei, A., Islam, A., & Han, L. (2013, January 1). Physical Chemistry Chemical Physics, Vol. 15, pp. 8401–8408.

By: M. Hussain n, A. El-Shafei n, A. Islam* & L. Han*

Contributors: M. Hussain n, A. El-Shafei n, A. Islam* & L. Han*

topics (OpenAlex): TiO2 Photocatalysis and Solar Cells; Advanced Photocatalysis Techniques; Quantum Dots Synthesis And Properties
TL;DR: The IMPS results showed that the contribution of dyes to the conduction band shift of theTiO2 level is almost similar, regardless of different substitutions on the bipy-moiety, which implies that the open-circuit photovoltage (Voc) increases with reduced charge recombination in the presence of a thick layer of tetrabutyl ammonium ions (TBA) of the dye anchored on the surface of TiO2. (via Semantic Scholar)
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7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2013 article

Structure–property relationship of hetero‐aromatic‐electron‐donor antennas of polypyridyl Ru (II) complexes for high efficiency dye‐sensitized solar cells

El‐Shafei, A., Hussain, M., Islam, A., & Han, L. (2013, January 28). Progress in Photovoltaics Research and Applications, Vol. 22, pp. 958–969.

By: A. El‐Shafei n, M. Hussain n, A. Islam* & L. Han*

Contributors: A. El-Shafei n, M. Hussain n, A. Islam* & L. Han*

author keywords: dye solar cells; efficiency; photocurrent; photovoltage; ground state oxidation potential
topics (OpenAlex): TiO2 Photocatalysis and Solar Cells; Advanced Photocatalysis Techniques; Perovskite Materials and Applications
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2011 article

Synthesis of novel stilbene-alkoxysilane fluorescent brighteners, and their performance on cotton fiber as fluorescent brightening and ultraviolet absorbing agents

Hussain, M., Shamey, R., Hinks, D., El-Shafei, A., & Ali, S. I. (2011, July 16). Dyes and Pigments, Vol. 92, pp. 1231–1240.

By: M. Hussain n, R. Shamey n, D. Hinks n, A. El-Shafei n & S. Ali*

Contributors: M. Hussain n, R. Shamey n, D. Hinks n, A. El-Shafei n & S. Ali*

author keywords: Fluorescent brightening agent; Ultraviolet absorbing agents; Stilbene; Alkoxysilane; Whiteness; Ultraviolet protection factor
topics (OpenAlex): Luminescence and Fluorescent Materials; Dyeing and Modifying Textile Fibers; Photochromic and Fluorescence Chemistry
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6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

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