Fabrication of Stable Dye Sensitized Solar Cell with Gel electrolytes Using Poly(ethylene oxide)-Poly(ethylene glycol)

Anantharaj, Gopalraman; Joseph, James; Selvaraj, M.; Jeyakumar, D.

doi:10.1016/j.electacta.2015.07.137

Cited by 35 publications

(22 citation statements)

References 39 publications

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“…Tentu saja hal ini berkaitan dengan polimer PEG (polietilen glikol) yang termasuk polimer bersifat polar [3] sehingga memiliki nilai konduktifitas ionik yang lebih tinggi dibandingkan ketiga sampel lainnya. Walaupun demikian penurunan efisiensi akibat penambahan kopolimer sebagai matriks ionik tidak terlalu besar, sehingga penggunaan kopolimer tersebut masih dapat dipotimalkan [4,6]. Berdasarkan pengamatan kekentalan secara visual, penambahan kopolimer meningkatkan viskositas secara signifikan dibandingkan dengan matriks PEG saja, sehingga diketahui secara jelas peranan kopolimer adalah meningkatkan viskositas walau disisi lain dapat menurunkan mobilitas ionik.…”

Section: Gambar 1 (A) Struktur Persambungan Pada Pengukuran Eis Untuunclassified

“…Penelitian ini akan membahas penggunaan jenis elektrolit gel berbasis polyetilen glikol yang dimodifikasi dengan kopolimer hibrid TMSPMA: TEMS (triethoxymethylsilane) sebagai matriks bagi cairan ionik. Penggunaan matriks kopolimer hibrid (gabungan dari dua polimer) tersebut pada politelen glikol bertujuan untuk meningkatkan viskositas, sedangkan polietilen glikol merupakan salah satu jenis polimer yang bersifat polar sehingga dapat meningkatkan mobilitas pembawa muatan [6].…”

Section: Introductionunclassified

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Kopolimer Hibrid Tmspma:tems Sebagai Matriks Ionik Pada Sel Surya Tersensitisasi Dye

Aprilia

Arsyad

Lamuda

et al. 2016

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AbstrakBeberapa tipe elektrolit pada divais DSSC (dye sensitized solar cell) yang telah banyak diteliti dan digunakan yaitu elektrolit padat, semi padat dan cair. Pada divais DSSC konvensional, penggunaan elektrolit cair umumnya menghasilkan efisiensi yang relatif lebih tinggi berkaitan dengan tingginya mobilitas muatan. Permasalahan dalam penggunaan elektrolit cair yaitu kemungkinan adanya kebocoran divais. Salah satu upaya dalam mengatasi hal tersebut adalah dengan menggunakan elektrolit padat atau semi padat. Penelitian kali ini mencoba menggunakan elektrolit semi-padat (EGP-elektrolit gel polimer) berbasis polyetylene glikol (PEG) yang dimodifikasi dengan penambahan kopolimer hibrid TMSPMA:TEMS (3:1) sebagai matriks bagi larutan ionik (mosalyte). Untuk mengetahui pengaruh matriks kopolimer hibrid pada EGP, dilakukan karakterisasi EIS (electrochemical impedance spectroscopy) pada bagian elektrolit gel, yang kemudian dilanjutkan dengan pembuatan divais DSSC berstruktur FTO/ TiO2 / Ru-dye/ EGP / Pt / FTO. Karakteristik sel surya terbaik yang elektrolit gelnya mengandung kopolimer TMSPMA:TEMS memiliki nilai rapat arus (Jsc) sebesar 3,7 mA/cm 2 , tegangan terbuka (Voc) 0,56 Volt, dan efisiensi 3,65 % dengan daya masukan (Pin) yang digunakan sebesar 36 mW/cm 2 .Kata-kata kunci: Kopolimer hibrid, larutan ionik, sel surya DSSC, elektrolit gel, spektroskopi impedansi. AbstractThree types of electrolyte on dye sensitized solar cell (DSSC) are liquid, solid state, and quasi-solid phase electrolytes. Among these electrolytes quasi-solid phase was expected could be handle some of disadvantages both of liquid and solid state phase on device peformance related to leakage (for liquid phase) and low ionic diffusion (for solid state phase). In conventional DSSC using liquid electrolyte a better efficiency can achieved by high ionic mobility but it is easy to leak leading to lower durabilty performance. In order to enhance durability, many researcher were change the liquid phase by solid state or quasi solid as its electrolyte. This research also try to study the effect of quasi solid electrolyte based on polyetylene glicol modified by hybrid copolymer precursor TMSPMA: TEMS (3:1) as a matrix for ionic liquid. This kind electrolyte is called as polymer gel electrolyte (PGE). Impedance characteristics for PGE was carried out to study electrical characteristics and subsequently applied on solar cell device with structure FTO/ TiO2 / Ru-dye/ PGE / Pt / FTO. Solar cell device with PGE that consist both of polyetylen glicol and copolymer TMSPMA:TEMS have an efficiency of 3.65% under light source Pin=

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Section: Gambar 1 (A) Struktur Persambungan Pada Pengukuran Eis Untuunclassified

Section: Introductionunclassified

Kopolimer Hibrid Tmspma:tems Sebagai Matriks Ionik Pada Sel Surya Tersensitisasi Dye

Aprilia

Arsyad

Lamuda

et al. 2016

SPEKTRA

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“…According to this, we try to combine ZnO nanorod with titania mesoporous as working electrode in dye sensitized solar cell using polymer gel electrolyte based on polyethylene glycol and ionic liquid (mosalyte). It was already reported, the uses of this kind gel electrolyte in DSSC system shows a relatively stable photovoltaic performance [9,10]. Figure.1 shows the energy band diagrams and schematic structure of the device during this research.…”

Section: Introductionmentioning

confidence: 99%

Self-Assembly of ZnO-Nanorods and Its Performance in Quasi Solid Dye Sensitized Solar Cells

Aprilia

Erdienzy

Bahtiar

et al. 2017

J. Phys.: Conf. Ser.

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Abstract. Zinc oxide (ZnO) nanorods (NRs) were successfully prepared by self-assembly methods using zinc nitrate hexahydrate and hexamethylenetetramine as raw materials. ZnONRs were grown on FTO/ZnO seed layer and to enhance dye adsorption it was continued by deposition of titania (TiO 2 ) paste by screen printing method. Deposition time of ZnO-NRs were varied, for 120, 150 and 180 minutes and subsequently stacked with one layer of TiO 2 mesoporous. The resulting heterojunction layers of FTO/ZnO-Nrs/TiO 2 was then applied as a photoanode in quasi-solid dye sensitized solar cell (QS-DSSC) with polymer gel electrolyte (PGE) as a hole conductor. UV-Vis spectrometer was used to investigate the changes of dye adsorption in photoanode with/without inserting titania mesoporous. Characterizations of scanning electron microscopy (SEM) and X-ray diffraction was carried out and the results shows that increasing the deposition time produces a smaller average grain size, diameter and denser layer of ZnO-nanorods. From current-voltage measurement, higher efficiency ( = 2.53%) was obtained for 120 min ZnO nanorods with short circuit current density (J sc ) of 2.84 mA/cm 2 and open circuit voltage (V oc ) of 0.7 V. The combination of TiO 2 and ZnO-NRs shows a better performance in solar cells characteristics due to increases of dye adsorption on photoanode and high photogenerated electron transport rate. This work emphasizes an optimum condition of ZnO-NRs in combination with TiO 2 mesoporous as an alternative photoanode in QS-DSSC.

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“…32 In the case of organic molecules, the heteroatoms present such as sulfur, nitrogen, and oxygen with the lone pair of electrons are readily available for the formation of a charge transfer complex with iodine, which in turn reduces the sublimation of iodine. [33][34][35] The organic additives 43,44 utilized such as 4-tert-butyl pyridine (TBP) and guanidinium thiocyanate (GuSCN) can inuence the downward displacement of TiO 2 to be continued with its negative potential shi. [36][37][38][39][40]47 Moreover, they act as a replacement for excellent metal oxide nano-llers.…”

mentioning

confidence: 99%

Poly(ethylene glycol)–poly(propylene glycol)–poly(ethylene glycol) and polyvinylidene fluoride blend doped with oxydianiline-based thiourea derivatives as a novel and modest gel electrolyte system for dye-sensitized solar cell applications

Karthika

Ganesan

2020

RSC Adv.

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Fabrication of Stable Dye Sensitized Solar Cell with Gel electrolytes Using Poly(ethylene oxide)-Poly(ethylene glycol)

Cited by 35 publications

References 39 publications

Kopolimer Hibrid Tmspma:tems Sebagai Matriks Ionik Pada Sel Surya Tersensitisasi Dye

Kopolimer Hibrid Tmspma:tems Sebagai Matriks Ionik Pada Sel Surya Tersensitisasi Dye

Self-Assembly of ZnO-Nanorods and Its Performance in Quasi Solid Dye Sensitized Solar Cells

Poly(ethylene glycol)–poly(propylene glycol)–poly(ethylene glycol) and polyvinylidene fluoride blend doped with oxydianiline-based thiourea derivatives as a novel and modest gel electrolyte system for dye-sensitized solar cell applications

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