Ali, Saddaqat Muneer, Majid Khan Khosa, Muhammad Kaleem Alfryyan, Nada Iqbal, Munawar
Published in
Zeitschrift für Physikalische Chemie
In the current study, the degradation of reactive orange 122 (RO 122) dye was carried out under UV and gamma irradiation in presence of H2O2. The effect of variables such as UV exposure time, gamma-ray absorbed dose, initial concentration of dye and oxidant dose were investigated. The removal of 64.10, 58.84 and 55.46 (%) was observed for 50, 100 a...
Deyab, Mohamed A. Allam, Mofida Haggar, Ahmed M. Azab, Mostafa A. Al-Qhatani, Mohsen Mohammed Barakat, Mahmud M. Mohamed, Nevine
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Zeitschrift für Physikalische Chemie
The protection of Egyptian reinforcing concrete infrastructures from corrosion is a pressing and critical task for construction engineering and industry, particularly in coastal locations. The primary aim of this case study is to integrate the advantages of both sacrificial anode cathodic protection (SACP) and impressed current cathodic protection ...
Nisar, Jan Khan, Muhammad A. Ali, Ghulam Iqbal, Munawar Din, Muhammad Imran Hussain, Zaib Bhatti, Ijaz A. Al-Kadhi, Nada S. Alamro, Fowzia S.
Published in
Zeitschrift für Physikalische Chemie
The kinetics of polypropylene pyrolysis has been studied under isothermal and non-isothermal conditions using Arrhenius and Kissinger–Akahira–Sunose (KAS) equations. Under isothermal conditions, applying first order kinetic model, activation energy (Ea) and pre-exponential factor (A) were investigated and observed as 119.7 kJ mol−1 and 1.2 × 1010 m...
Shahid, Iqra Siddique, Ayesha Nawaz, Tasmia Tahir, M. Bilal Fatima, Jawaria Hussain, Abid Rehman, Jalil ur Assiri, Mohammed A. Imran, Muhammad Alzaid, Meshal
...
Published in
Zeitschrift für Physikalische Chemie
Biodiesel is a promising clean energy supply that can be made from sustainable and low-grade fuels using a variety of methods. Transesterification is one of the processes that can occur in the manifestation of an effective catalyst. The catalyst may be homogeneous or heterogeneous in nature. This article reviews on the formation of biodiesel from v...
Turhan, Zeynep Şilan Tenlįk, Figen
Published in
Zeitschrift für Physikalische Chemie
In this study, theoretical calculations were made and interpreted to obtain chemical, nonlinear optical properties and antibacterial activity parameters of 14 registered heterocyclic 4, 5-dihydro-1H-1, 2, 4-triazole-5-one derivatives in the literature. For this purpose, first of all, 14 compounds registered in the literature and two main structures...
Nazir, Arif Zahid, Sundas Mahmood, Zaid Kanwal, Farah Latif, Shoomaila Imran, Muhammad Hassan, Faiza Iqbal, Munawar
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Zeitschrift für Physikalische Chemie
This study focusses on the synthesis of polyaniline (PANI) and polyaniline base adsorbent utilizing Citrus limon leaves (CL) powder. The polyaniline base adsorbent with C. limon was synthesized using the same process as polyaniline synthesis, but with the addition of leaves powder. PANI and PANI based adsorbent with C. limon leaves powder (PANI/CL)...
Pang, Beibei Iqbal, Danish Sarfraz, Adnan Biedermann, P. Ulrich Erbe, Andreas
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Zeitschrift für Physikalische Chemie
Modification of metal surfaces with complex molecules opens interesting opportunities to build additional functionality into these surfaces. In this work, self assembled monolayers (SAMs) based on the same photoswitchable azobenzene motif but with different head groups have been synthesized and their SAMs on Au(111)/Si substrates have been characte...
Bibi, Ismat Ghulam, Tahir Kamal, Shagufta Jilani, Kashif Alwadai, Norah Iqbal, Munawar
Published in
Zeitschrift für Physikalische Chemie
The present study focuses on iron nanoparticles (Fe NPs) biosynthesis, characterization and photocatalytic activity (PCA) appraisal for methylene blue dye degradation. A green rapid biogenic synthesis route was employed for synthesis of Fe NPs using banana peel extract. The synthesized Fe NPs was characterized by XRD (X-ray diffraction), SEM (scann...
Nazir, Arif Raza, Mohsan Abbas, Mazhar Abbas, Shaista Ali, Abid Ali, Zahid Younas, Umer Al-Mijalli, Samiah H. Iqbal, Munawar
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Zeitschrift für Physikalische Chemie
In the present study, biological method was opted to synthesize ZnO NPs from Rumex dentatus plant. 0.1 M solution of zinc nitrate hexahydrate is mixed with the aqueous solution of R. dentatus plant leaves extract. The proportion of each solution was 1:1. Extract of plant leaves act as reducing agent. Firstly, the color changed from dark green to br...
Bharti, Vikas Kaushal, Deepika Kumar, Sunil Thakur, Abhishek Rana, Dilbag Singh Kumar, Manish Kant, Shashi
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Zeitschrift für Physikalische Chemie
The ternary systems containing Water, Ascorbic acid (AA) and ZnSO4·7H2O were investigated using three approaches namely volumetric studies, viscosity studies and conductance studies. The solvent systems used were 2, 4 and 6% (by weight) of AA in water. The studies were conducted at four temperatures (303.15–318.15 K with an interval of 5 K) and pre...
