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NTIS 바로가기태양광발전학회 = Bulletin of the Korea Photovoltaic Society, v.2 no.2, 2016년, pp.8 - 20
조은애 (신소재공학부 전남대학교) , 강명길 (신소재공학부 전남대학교) , 홍창우 (신소재공학부 전남대학교) , 장준성 (신소재공학부 전남대학교) , 김인영 (전기전자컴퓨터공학부 광주과학기술원) , 김진혁 (신소재공학부 전남대학교)
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핵심어 | 질문 | 논문에서 추출한 답변 |
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CZTS란? | CZTS는 Cu2(MII,MIV)(Sx,Se1-x)4(MII=Mn, Fe, Co, Ni, Zn, Cd, Hg; MIV = Si, Ge, Ga)의 형태로 구성된 칼코지나이드 기반의 화합물 반도체로서 직접 천이형 밴드갭 에너지를 가지고 있고 높은 광 흡수계수 (>104cm-1)및 태양전지에 적합한 밴드갭 에너지 범위 (1-1.5eV)를 가지고 있다. | |
다결정 기반의 CdTe, Cu(In,Ga)(S,Se)2(CIGS)를 기반으로 하는 박막형 태양전지가 각광받는 이유는? | 최근,환경적인 문제들이 대두되면서 신재생 에너지에 대한 관심이 증대하고 있다. 그 중 다결정 기반의 CdTe, Cu(In,Ga)(S,Se)2(CIGS)를 기반으로 하는 박막형 태양전지는 우수한 광학적 특성과 광 에너지 변환 효율로 인하여 각광받고 있으며 그 연구는 산업화 단계에 접어들어 있다. 특히, CdTe와 CIGS 박막형 태양전지는 연구실 단위에서 각각 22. | |
CdTe와 CIGS 박막형 태양전지의 단점은? | 6 %(ZSW, 독일)의 변환 효율을 달성하였고, 모듈의 경우 의 변환 효율을 보이는 태양전지를 생산하고 있다.[1] 그러나 Cd의 독성과 함께 In과 Ga의 희소성으로 인해 미래의 상업화를 위한 태양전지의 구성 물질로서는 한계가 있다는 단점을 가지고 있다. 이러한 단점을 해결하기 위하여 친환경적인 범용 원소를 채용하여 광 흡수층을 합성하고 박막형 태양전지를 제조하는 연구가 활발히 진행 되어 오고 있다. |
P. Jackson, R. Wuerz, D. Hariskos, E. Lotter, W. Witte and M. Powalla, "Effects of heavy alkali elements in $Cu(In,Ga)Se_2$ solar cells with efficiencies upto 22.6%," physica status solidi (RRL) - Rapid Research Letters, vol. 10, no. 8, pp. 583-586, 2016.
D. B. Mitzi, O. Gunawan, T. K. Todorov, K. Wang and S. Guha, "The path towards a highperformance solution- processed kesterite solar cell," Solar Energy Materials and Solar Cells, vol. 95, no. 6, pp. 1421-1436, 2011.
S. Chen, A. Walsh, X.-G. Gong and S.-H. Wei, "Classification of Lattice Defects in the Kesterite $Cu_2ZnSnS_4$ and $Cu_2ZnSnSe_4$ Earth- Abundant Solar Cell Absorbers," Advanced Materials, vol. 25, no. 11, pp. 1522-1539, 2013.
S. Botti, D. Kammerlander and M. A. L. Marques, "Band structures of $Cu_2ZnSnS_4$ and $Cu_2ZnSnSe_4$ from many-body methods," Applied Physics Letters, vol. 98, no. 24, pp. 241915, 2011.
S. Chen, X. G. Gong, A. Walsh and S.-H. Wei, "Crystal and electronic band structure of $Cu_2ZnSnX_4$ (XS and Se) photovoltaic absorbers: First-principles insights," Applied Physics Letters, vol. 94, no. 4, pp. 041903, 2009.
H. Wang, "Progress in Thin Film Solar Cells Based on $Cu_2ZnSnS_4$ ," International Journal of Photoenergy, vol. 2011, pp. 10, 2011.
D. A. R. Barkhouse, O. Gunawan, T. Gokmen, T. K. Todorov and D. B. Mitzi, "Device characteristics of a 10.1% hydrazine-processed $Cu_2ZnSn(Se,S)_4$ solar cell," Progress in Photovoltaics: Research and Applications, vol. 20, no. 1, pp. 6-11, 2012.
W. Wang, M. T. Winkler, O. Gunawan, T. Gokmen, T. K. Todorov, Y. Zhu and D. B. Mitzi, "Device Characteristics of CZTSSe Thin-Film Solar Cells with 12.6% Efficiency," Advanced Energy Materials, vol. 4, no. 7, pp. n/a-n/a, 2014.
J. Kim, H. Hiroi, T. K. Todorov, O. Gunawan, M. Kuwahara, T. Gokmen, D. Nair, M. Hopstaken, B. Shin, Y. S. Lee, W. Wang, H. Sugimoto and D. B. Mitzi, "High Efficiency $Cu_2ZnSn(S,Se)_4$ Solar Cells by Applying a Double $In_2S_3/CdS$ Emitter," Advanced Materials, vol. 26, no. 44, pp. 7427-7431, 2014.
K.-J. Yang, D.-H. Son, S.-J. Sung, J.-H. Sim, Y.-I. Kim, S.-N. Park, D.-H. Jeon, J. Kim, D.-K. Hwang, C.-W. Jeon, D. Nam, H. Cheong, J.-K. Kang and D.-H. Kim, "A band-gap-graded CZTSSe solar cell with 12.3% efficiency," Journal of Materials Chemistry A, vol. 4, no. 26, pp. 10151-10158, 2016.
S. W. Seo, J.-O. Jeon, J. W. Seo, Y. Y. Yu, J.-h. Jeong, D.-K. Lee, H. Kim, M. J. Ko, H. J. Son, H. W. Jang and J. Y. Kim, "Compositional and Interfacial Modification of $Cu_2ZnSn(S,Se)_4$ Thin- Film Solar Cells Prepared by Electro chemical Deposition," ChemSusChem, vol. 9, no. 5, pp. 439-444, 2016.
Y. S. Lee, T. Gershon, O. Gunawan, T. K. Todorov, T. Gokmen, Y. Virgus and S. Guha, " $Cu_2ZnSnSe_4$ Thin-Film Solar Cells by Thermal Co-evaporation with 11.6% Efficiency and Improved Minority Carrier Diffusion Length," Advanced Energy Materials, vol. 5, no. 7, pp. 1401372, 2015.
S. Oueslati, G. Brammertz, M. BuffiBre, H. ElAnzeery, O. Touayar, C. KBble, J. Bekaert, M. Meuris and J. Poortmans, "Physical and electrical characterization of high-performance $Cu_2ZnSnSe_4$ based thin film solar cells," Thin Solid Films, vol. 582, pp. 224-228, 2015.
D. Hironiwa, J. Chantana, N. Sakai, T. Kato, H. Sugimoto and T. Minemoto, "Application of multi-buffer layer of (Zn,Mg)O/CdS in $Cu_2ZnSn(Se,S)_4$ solar cells," Current Applied Physics, vol. 15, no. 3, pp. 383-388, 2015.
S. Giraldo, T. Thersleff, G. Larramona, M. Neuschitzer, P. Pistor, K. Leifer, A. P rez-Rodr guez, C. Moisan, G. Dennler and E. Saucedo, " $Cu_2ZnSnSe_4$ solar cells with 10.6% efficiency through innovative absorber engineering with Ge superficial nanolayer," Progress in Photovoltaics: Research and Applications, vol. 24, no. 10, pp. 1359-1367, 2016.
J. Li, H. Wang, L. Wu, C. Chen, Z. Zhou, F. Liu, Y. Sun, J. Han and Y. Zhang, "Growth of $Cu_2ZnSnSe_4$ Film under Controllable Se Vapor Composition and Impact of Low Cu Content on Solar Cell Efficiency," ACS Applied Materials & Interfaces, vol. 8, no. 16, pp. 10283-10292, 2016.
K. Sun, C. Yan, F. Liu, J. Huang, F. Zhou, J. A. Stride, M. Green and X. Hao, "Over 9% Efficient Kesterite $Cu_2ZnSnS_4$ Solar Cell Fabricated by Using $Zn_{1-x}Cd_xS$ Buffer Layer," Advanced Energy Materials, vol. 6, no. 12, pp.1600046, 2016.
S. A. Vanalakar, S. W. Shin, G. L. Agawane, M. P. Suryawanshi, K. V. Gurav, P. S. Patil and J. H. Kim, "Effect of post-annealing atmosphere on the grain-size and surface morphological properties of pulsed laser deposited CZTS thin films," Ceramics International, vol. 40, no. 9, Part B, pp. 15097-15103, 2014.
X. Jin, C. Yuan, L. Zhang, G. Jiang, W. Liu and C. Zhu, "Pulsed laser deposition of $Cu_2ZnSn(S_xSe_{1?x})_4$ thin film solar cells using quaternary oxide target prepared by combustion method," Solar Energy Materials and Solar Cells, vol. 155, pp. 216-225, 2016.
W.-C. Hsu, I. Repins, C. Beall, C. DeHart, G. Teeter, B. To, Y. Yang and R. Noufi, "The effect of Zn excess on kesterite solar cells," Solar Energy Materials and Solar Cells, vol. 113, pp. 160-164, 2013.
A. Redinger, J. Sendler, R. Djemour, T. P. Weiss, G. Rey, P. J. Dale and S. Siebentritt, "Different Bandgaps in $Cu_2ZnSnSe_4$ : A High Temperature Co evaporation Study," IEEE Journal of Photovoltaics, vol. 5, no. 2, pp. 641-648, 2015.
S. Kim, K. M. Kim, H. Tampo, H. Shibata, K. Matsubara and S. Niki, "Ge-incorporated $Cu_2ZnSnSe_4$ thin-film solar cells with efficiency greater than 10%," Solar Energy Materials and Solar Cells, vol. 144, pp. 488-492, 2016.
T. Aizawa, K. Tanaka, K. Tagami and H. Uchiki, "Investigation of ZnO:Al window layer of $Cu_2ZnSnS_4$ thin film solar cells prepared by non-vacuum processing,"physica status solidi (c), vol. 10, no. 7-8, pp. 1050-1054, 2013.
J. W. Cho, A. Ismail, S. J. Park, W. Kim, S. Yoon and B. K. Min, "Synthesis of $Cu_2ZnSnS_4$ Thin Films by a Precursor Solution Pastefor Thin Film Solar Cell Applications," ACS Applied Materials & Interfaces, vol. 5, no. 10, pp. 4162-4165, 2013.
W. Zhao, G. Wang, Q. Tian, Y. Yang, L. Huang and D. Pan, "Fabrication of $Cu_2ZnSn(S,Se)_4$ Solar Cells via an Ethanol-Based Sol-Gel Route Using $SnS_2$ as Sn Source," ACS Applied Materials & Interfaces, vol. 6, no. 15, pp. 12650-12655, 2014.
Z. Su, W. Li, G. Asim, T. Y. Fan and L. H. Wong, "Cation substitution of CZTS solar cell with 10% efficiency," in 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC), Ed., pp. 0534-0538, 2016.
Y. Zhang, C. Liao, K. Zong, H. Wang, J. Liu, T. Jiang, J. Han, G. Liu, L. Cui, Q. Ye, H. Yan and W. Lau, " $Cu_2ZnSnSe_4$ thin film solar cells prepared by rapid thermal annealing of co-electroplated Cu-Zn-Snprecursors," Solar Energy, vol. 94, pp. 1-7, 2013.
J. Ge, J. Jiang, P. Yang, C. Peng, Z. Huang, S. Zuo, L. Yang and J. Chu, "A 5.5% efficient co-electrodeposited ZnO/CdS/ $Cu_2ZnSnS_4$ /Mo thin film solar cell," Solar Energy Materials and Solar Cells, vol. 125, pp. 20-26, 2014.
F. Jiang, S. Ikeda, Z. Tang, T. Minemoto, W. Septina, T. Harada and M. Matsumura, "Impact of alloying duration of an electrodeposited Cu/Sn/Zn metallic stack on properties of $Cu_2ZnSnS_4$ absorbers for thin-film solar cells," Progress in Photovoltaics: Research and Applications, vol. 23, no. 12, pp. 1884-1895, 2015.
W.-C. Hsu, H. Zhou, S. Luo, T.-B. Song, Y.-T. Hsieh, H.-S. Duan, S. Ye, W. Yang, C.-J. Hsu, C. Jiang, B. Bob and Y. Yang, "Spatial Element Distribution Control in a Fully Solution-Processed Nanocrystals-Based 8.6 % $Cu_2ZnSn(S,Se)_4$ Device," ACS Nano, vol. 8, no. 9, pp. 9164-9172, 2014.
C. K. Miskin, W.-C. Yang, C. J. Hages, N. J. Carter, C. S. Joglekar, E. A. Stach and R. Agrawal, "9.0% efficient $Cu_2ZnSn(S,Se)_4$ solar cells from selenized nanoparticle inks," Progress in Photovoltaics: Research and Applications, vol. 23, no. 5, pp. 654-659, 2015.
X. Jin, J. Li, G. Chen, C. Xue, W. Liu and C. Zhu, "Preparation of $Cu_2ZnSnS_4$ -based thin film solar cells by a combustion method," Solar Energy Materials and Solar Cells, vol. 146, pp. 16-24, 2016.
S.-Y. Wei, Y.-C. Liao, C.-H. Hsu, C.-H. Cai, W.-C. Huang, M.-C. Huang and C.-H. Lai, "Achieving high efficiency $Cu_2ZnSn(S,Se)_4$ solar cells by non-toxic aqueous ink: Defect analysis and electrical modeling," Nano Energy, vol. 26, pp. 74-82, 2016.
M. G. Gang, S. W. Shin, C. W. Hong, K. V. Gurav, J. Gwak, J. H. Yun, J. Y. Lee and J. H. Kim, "Sputtering processed highly efficient $Cu_2ZnSn(S,Se)_4$ solar cells by a low-cost, simple, environmentally friendly, and up-scalable strategy," Green Chemistry, vol. 18, no. 3, pp. 700-711, 2016.
A. V. Moholkar, S. S. Shinde, G. L. Agawane, S.H. Jo, K. Y. Rajpure, P. S. Patil, C. H. Bhosaleand J. H. Kim, "Studies of compositionaldependent CZTS thin film solar cells by pulsedlaser deposition technique: An attempt toimprove the efficiency," Journal of Alloys andCompounds, vol. 544, pp. 145-151, 2012.
G. Y. Kim, D.-H. Son, T. Thi Thu Nguyen, S.Yoon, M. Kwon, C.-W. Jeon, D.-H. Kim, J.-K.Kang and W. Jo, "Enhancement of photoconversionefficiency in $Cu_2ZnSn(S,Se)_4$ thin-filmsolar cells by control of ZnS precursor-layerthickness," Progress in Photovoltaics: Researchand Applications, vol. 24, no. 3, pp. 292-306,2016.
S. W. Shin, K. V. Gurav, C. W. Hong, J. Gwak, H.R. Choi, S. A. Vanalakar, J. H. Yun, J. Y. Lee, J.H. Moon and J. H. Kim, "Phase segregations andthickness of the $Mo(S,Se)_2$ layer in $Cu_2ZnSn(S,Se)_4$ solar cells at different sulfurizationtemperatures,"Solar Energy Materials and SolarCells, vol. 143, pp. 480-487, 2015.
D. B. Khadka, S. Kim and J. Kim, "A NonvacuumApproach for Fabrication of $Cu_2ZnSnSe_4/In_2S_3$ Thin Film Solar Cell and OptoelectronicCharacterization,"The Journal of Physical Chemistry C, vol. 119, no. 22, pp. 12226-12235, 2015.
Y. Hwang, B.-I. Park, B.-S. Lee, J. Y. Kim, J.-H.Jeong, H. Kim, M. J. Ko, B. Kim, H. J. Son, S. Y.Lee, J.-S. Lee, J.-K. Park, S.-H. Cho and D.-K.Lee, "Influences of Extended Selenization on $Cu_2ZnSnS_4$ Solar Cells Prepared from QuaternaryNanocrystalInk," The Journal of Physical Chemistry C, vol. 118, no. 48, pp. 27657-27663, 2014.
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