Results 11 to 20 of about 547,775 (258)

Efficient, low-dimensional nanocomposite bilayer CuO/ZnO solar cell at various annealing temperatures

Materials for Renewable and Sustainable Energy, 2018
In this work, heterojunction, solar cells based on inorganic semiconductors were fabricated at various thermal-annealing temperatures using vapor deposition techniques.
K. Iqbal, M. Ikram, M. Afzal, S. Ali
doaj   +1 more source

17.6% Conversion Efficiency Multicrystalline Silicon Solar Cells Using the Reactive Ion Etching with the Damage Removal Etching

International Journal of Photoenergy, 2012
For lower reflectance, we applied a maskless plasma texturing technique using reactive ion etching (RIE) on acidic-textured multicrystalline silicon (mc-Si) wafer. RIE texturing had a deep and narrow textured surface and showed excellent low reflectance.
Ji-Myung Shim, Hyun-Woo Lee, Kyeong-Yeon Cho, Jae-Keun Seo, Ji-Soo Kim, Eun-Joo Lee, Jun-Young Choi, Dong-Joon Oh, Jeong-Eun Shin, Ji-Sun Kim, Ji-Hyun Kong, Soo-Hong Lee, Hae-Seok Lee   +12 more
doaj   +1 more source

Investigating the Impact of Particle Size on the Performance and Internal Resistance of Aqueous Zinc Ion Batteries with a Manganese Sesquioxide Cathode

Batteries, 2018
Aqueous zinc ion batteries are considered to be one of the most promising battery types for stationary energy storage applications. Due to their aqueous electrolyte, they are inherently safe concerning flammability and environmentally friendly.
Christian Bischoff, Oliver Fitz, Christian Schiller, Harald Gentischer, Daniel Biro, Hans-Martin Henning   +5 more
doaj   +1 more source

Extended interface layer concept for higher stability and improvement of life time in bulk heterojunction solar cells

AIP Advances, 2015
Power conversion efficiency (PCE) of bulk heterojunction (BHJ) organic solar cells has reached above ∼10%. These BHJ cells have potential for flexible thin films at low processing temperatures using roll to roll printing on flexible substrates.
Farman Ali, Abhishek Sharma, Jai Prakash Tiwari, Suresh Chand   +3 more
doaj   +1 more source

Solar‐Triggered Engineered 2D‐Materials for Environmental Remediation: Status and Future Insights

Advanced Materials Interfaces, 2023
Modern‐day society requires advanced technologies based on renewable and sustainable energy resources to face the challenges regarding environmental remediation.
Muhammad Ikram, Ali Raza, Syed Ossama Ali Ahmad, Atif Ashfaq, Muhammad Usama Akbar, Muhammad Imran, Sobia Dilpazir, Maaz Khan, Qasim Khan, Muhammad Maqbool   +9 more
doaj   +1 more source

Application of Chemically Exfoliated Boron Nitride Nanosheets Doped with Co to Remove Organic Pollutants Rapidly from Textile Water

Nanoscale Research Letters, 2020
Two-dimensional layered materials doped with transition metals exhibit enhanced magnetization and improved catalytic stability during water treatment leading to potential environmental applications across several industrial sectors. In the present study,
J. Hassan, M. Ikram, A. Ul-Hamid, M. Imran, M. Aqeel, S. Ali   +5 more
doaj   +1 more source

A qualitative Design and optimization of CIGS-based Solar Cells with Sn2S3 Back Surface Field: A plan for achieving 21.83 % efficiency

Heliyon, 2023
Conventional Copper Indium Gallium Di Selenide (CIGS)-based solar cells are more efficient than second-generation technology based on hydrogenated amorphous silicon (a-Si: H) or cadmium telluride (CdTe).
Md. Ferdous Rahman, Md. Kamrul Hasan, Mithun Chowdhury, Md. Rasidul Islam, Md. Hafijur Rahman, Md. Atikur Rahman, Sheikh Rashel Al Ahmed, Abu Bakar Md. Ismail, Mongi Amami, M. Khalid Hossain, Gamil A.A.M. Al-Hazmi   +10 more
doaj   +1 more source

Nitrogen and Carbon Nitride-Doped TiO2 for Multiple Catalysis and Its Antimicrobial Activity

Nanoscale Research Letters, 2021
Nitrogen (N) and carbon nitride (C3N4)-doped TiO2 nanostructures were prepared using co-precipitation route. Fixed amount of N and various concentrations (0.1, 0.2, 0.3 wt%) of C3N4 were doped in TiO2 lattice.
Atif Ashfaq, Muhammad Ikram, Ali Haider, Anwar Ul-Hamid, Iram Shahzadi, Junaid Haider   +5 more
doaj   +1 more source

Design and numerical analysis of CIGS-based solar cell with V2O5 as the BSF layer to enhance photovoltaic performance

AIP Advances, 2023
Copper indium gallium selenide (CIGS)-based solar cells have exhibited greater performance than the ones utilizing cadmium telluride (CdTe) or hydrogenated amorphous silicon (a-Si: H) as the absorber.
Md. Ferdous Rahman, Nayeem Mahmud, Intekhab Alam, Md. Hasan Ali, M. M. A. Moon, Abdul Kuddus, G. F. Ishraque Toki, M. H. K. Rubel, Md. Abdullah Al Asad, M. Khalid Hossain   +9 more
doaj   +1 more source

The implementation of ozone cleaning on two-step texturization of p-type silicon wafer

International Journal of Renewable Energy Development
This study investigates the ozone treatment process that can be utilized across various fabrication stages to enhance the performance of silicon solar cells.
Mohd Norizam Md Daud, Amin Aadenan, Lim Chin Haw, Najah Syahirah Mohd Nor, Mohd Adib Ibrahim, Mohd Asri Mat Teridi   +5 more
doaj   +1 more source