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Nur Hidayah

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Papers by Nur Hidayah

Research paper thumbnail of Structural and Ionic Conductivity Studies of CMC Based Polymer Electrolyte Doped with NH 4 Cl

The present study aims to investigate the structural and ionic conductivity of carboxymethyl cell... more The present study aims to investigate the structural and ionic conductivity of carboxymethyl cellulose -ammonium chloride as proton conducting polymer electrolytes. The complexion of polymer electrolyte films has been confirmed via FTIR studies. The conductivity enhancement with the addition of ammonium chloride concentration was proved due to the increase in amorphous nature of the films as evidenced XRD analysis. Impedance studies indicate that the highest ionic conductivity of 1.43 x 10 -3 Scm -1 was observed with the addition of 16 wt.% ammonium chloride in polymer electrolyte system obtained at ambient temperature.

Research paper thumbnail of American-Eurasian Journal of Sustainable Agriculture Conduction Mechanism of Solid Biopolymer Electrolytes System Based on Carboxymethyl cellulose – Ammonium chloride

Solid biopolymer electrolytes (SBEs) system based on carboxymethyl cellulose (CMC) doped with amm... more Solid biopolymer electrolytes (SBEs) system based on carboxymethyl cellulose (CMC) doped with ammonium chloride (AC) has been prepared via solution casting technique. Impedance study shows the highest ionic conductivity, σ, was found to be (1.43 ± 0.02) x 10 -3 S/cm at room temperature (303 K) for sample containing 16wt. % of ammonium chloride. The conductivity of the CMC-AC was found to increase relatively to the AC content and temperature. The temperature-dependent of solid biopolymer electrolyte obeys Arrhenius behaviour which R 2 ≈1. The activation energy was found to be capsized with the conductivity. The Quantum mechanical tunnelling (QMT) is the best possible mechanism to present the hopping method in the CMC-AC system studied.

Research paper thumbnail of E-service system design in registrating certification and presentating halal product information on the Indonesian Olema Council (Case study: Indonesian Olema Council (MUI) Bogor Regency)

2014 International Conference on Cyber and IT Service Management (CITSM), 2014

Research paper thumbnail of Failures analysis of APTB bus to design maintenance schedule using Reliability Centered Maintenance method

Interdisciplinary Behavior and Social Sciences, 2015

Research paper thumbnail of Decision support system model for metropolitan cities’ waste transportation

Proceedings of the International Congress on Interdisciplinary Behaviour and Social Sciences 2013, 2014

Research paper thumbnail of Metropolitan Cities's Waste Transportation Model

Procedia - Social and Behavioral Sciences, 2012

Research paper thumbnail of Sustainable Technique for Selected Live Feed Culture

Sustainable Aquaculture Techniques, 2014

Research paper thumbnail of 2015 Ahmad & Isa, American-Eurasian J. Sustainable Agri. 9(2), pp 1-7

Solid biopolymer electrolytes (SBEs) system based on carboxymethyl cellulose (CMC) doped with amm... more Solid biopolymer electrolytes (SBEs) system based on carboxymethyl cellulose (CMC) doped with ammonium chloride (AC) has been prepared via solution casting technique. Impedance study shows the highest ionic conductivity, σ, was found to be (1.43 ± 0.02) x 10 -3 S/cm at room temperature (303 K) for sample containing 16wt. % of ammonium chloride. The conductivity of the CMC-AC was found to increase relatively to the AC content and temperature. The temperature-dependent of solid biopolymer electrolyte obeys Arrhenius behaviour which R 2 ≈1. The activation energy was found to be capsized with the conductivity. The Quantum mechanical tunnelling (QMT) is the best possible mechanism to present the hopping method in the CMC-AC system studied.

Research paper thumbnail of 2015 Ahmad & Isa, Adv. Materials Research, 1107, pp 247-252

The present study aims to investigate the structural and ionic conductivity of carboxymethyl cell... more The present study aims to investigate the structural and ionic conductivity of carboxymethyl cellulose -ammonium chloride as proton conducting polymer electrolytes. The complexion of polymer electrolyte films has been confirmed via FTIR studies. The conductivity enhancement with the addition of ammonium chloride concentration was proved due to the increase in amorphous nature of the films as evidenced XRD analysis. Impedance studies indicate that the highest ionic conductivity of 1.43 x 10 -3 Scm -1 was observed with the addition of 16 wt.% ammonium chloride in polymer electrolyte system obtained at ambient temperature.

Research paper thumbnail of Structural and Ionic Conductivity Studies of CMC Based Polymer Electrolyte Doped with NH 4 Cl

The present study aims to investigate the structural and ionic conductivity of carboxymethyl cell... more The present study aims to investigate the structural and ionic conductivity of carboxymethyl cellulose -ammonium chloride as proton conducting polymer electrolytes. The complexion of polymer electrolyte films has been confirmed via FTIR studies. The conductivity enhancement with the addition of ammonium chloride concentration was proved due to the increase in amorphous nature of the films as evidenced XRD analysis. Impedance studies indicate that the highest ionic conductivity of 1.43 x 10 -3 Scm -1 was observed with the addition of 16 wt.% ammonium chloride in polymer electrolyte system obtained at ambient temperature.

Research paper thumbnail of American-Eurasian Journal of Sustainable Agriculture Conduction Mechanism of Solid Biopolymer Electrolytes System Based on Carboxymethyl cellulose – Ammonium chloride

Solid biopolymer electrolytes (SBEs) system based on carboxymethyl cellulose (CMC) doped with amm... more Solid biopolymer electrolytes (SBEs) system based on carboxymethyl cellulose (CMC) doped with ammonium chloride (AC) has been prepared via solution casting technique. Impedance study shows the highest ionic conductivity, σ, was found to be (1.43 ± 0.02) x 10 -3 S/cm at room temperature (303 K) for sample containing 16wt. % of ammonium chloride. The conductivity of the CMC-AC was found to increase relatively to the AC content and temperature. The temperature-dependent of solid biopolymer electrolyte obeys Arrhenius behaviour which R 2 ≈1. The activation energy was found to be capsized with the conductivity. The Quantum mechanical tunnelling (QMT) is the best possible mechanism to present the hopping method in the CMC-AC system studied.

Research paper thumbnail of E-service system design in registrating certification and presentating halal product information on the Indonesian Olema Council (Case study: Indonesian Olema Council (MUI) Bogor Regency)

2014 International Conference on Cyber and IT Service Management (CITSM), 2014

Research paper thumbnail of Failures analysis of APTB bus to design maintenance schedule using Reliability Centered Maintenance method

Interdisciplinary Behavior and Social Sciences, 2015

Research paper thumbnail of Decision support system model for metropolitan cities’ waste transportation

Proceedings of the International Congress on Interdisciplinary Behaviour and Social Sciences 2013, 2014

Research paper thumbnail of Metropolitan Cities's Waste Transportation Model

Procedia - Social and Behavioral Sciences, 2012

Research paper thumbnail of Sustainable Technique for Selected Live Feed Culture

Sustainable Aquaculture Techniques, 2014

Research paper thumbnail of 2015 Ahmad & Isa, American-Eurasian J. Sustainable Agri. 9(2), pp 1-7

Solid biopolymer electrolytes (SBEs) system based on carboxymethyl cellulose (CMC) doped with amm... more Solid biopolymer electrolytes (SBEs) system based on carboxymethyl cellulose (CMC) doped with ammonium chloride (AC) has been prepared via solution casting technique. Impedance study shows the highest ionic conductivity, σ, was found to be (1.43 ± 0.02) x 10 -3 S/cm at room temperature (303 K) for sample containing 16wt. % of ammonium chloride. The conductivity of the CMC-AC was found to increase relatively to the AC content and temperature. The temperature-dependent of solid biopolymer electrolyte obeys Arrhenius behaviour which R 2 ≈1. The activation energy was found to be capsized with the conductivity. The Quantum mechanical tunnelling (QMT) is the best possible mechanism to present the hopping method in the CMC-AC system studied.

Research paper thumbnail of 2015 Ahmad & Isa, Adv. Materials Research, 1107, pp 247-252

The present study aims to investigate the structural and ionic conductivity of carboxymethyl cell... more The present study aims to investigate the structural and ionic conductivity of carboxymethyl cellulose -ammonium chloride as proton conducting polymer electrolytes. The complexion of polymer electrolyte films has been confirmed via FTIR studies. The conductivity enhancement with the addition of ammonium chloride concentration was proved due to the increase in amorphous nature of the films as evidenced XRD analysis. Impedance studies indicate that the highest ionic conductivity of 1.43 x 10 -3 Scm -1 was observed with the addition of 16 wt.% ammonium chloride in polymer electrolyte system obtained at ambient temperature.

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