Oxygen-induced defects at the lead halide perovskite/graphene oxide interfaces

Acik, Muge; Park, In Kee; Koritala, Rachel E.; Lee, Geunsik; Rosenberg, Richard A.

doi:10.1039/c7ta10010h

Title: Oxygen-induced defects at the lead halide perovskite/graphene oxide interfaces

Journal Article · Thu Dec 21 00:00:00 EST 2017 · Journal of Materials Chemistry. A

DOI:https://doi.org/10.1039/c7ta10010h· OSTI ID:1422395

^[1]; Park, In Kee ^[2]; Koritala, Rachel E. ^[1]; Lee, Geunsik ^[2]; Rosenberg, Richard A. ^[1]

Argonne National Lab. (ANL), Lemont, IL (United States)
Ulsan National Institute of Science and Technology, Ulsan (Korea)

Here, graphene oxide or its reduced derivative (GO/RGO) replace metal oxides in perovskite photovoltaics to achieve energy band alignment for minimization of the energy barriers at the film interfaces allowing efficient charge transport, and eliminate stability issues. However, the power conversion efficiencies fall in a wide range (~0.6–18%). Therefore, the perovskite growth and nucleation on GO/RGO require fundamental understanding to improve device function for controlled fabrication, which remain a major challenge. We analyze the surface morphology and crystallization of the lead halide perovskites (MAPbX₃) at 20–300 °C on GO using X-ray diffraction and photoelectron spectroscopy. To determine defect mechanisms and their composition, we perform in situ transmission infrared and micro Raman spectroscopy, and the cross-sectional scanning microscopy that captures interfacial imperfections with the oxygen defects. We demonstrate the oxygen-induced defects at the MAPbX₃/GO interfaces that initiate at room temperature, and occur through the nucleophilic substitution reactions. Unexpectedly, structural defects nucleate in GO forming chemically reduced GO, and modify the surface morphology that yield a poor perovskite growth. Our theoretical studies also reveal that energetically favorable, exothermic reactions between the halides of the perovskite precursors and the oxygen groups of GO generate acidic reaction by-products (i.e. HX), that confirm the formation of oxygen-induced defects.

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Research Organization:: Argonne National Lab. (ANL), Argonne, IL (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

Grant/Contract Number:: AC02-06CH11357

OSTI ID:: 1422395

Journal Information:: Journal of Materials Chemistry. A, Vol. 6, Issue 4; ISSN 2050-7488

Publisher:: Royal Society of ChemistryCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 20 works

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References (77)

Intriguing Optoelectronic Properties of Metal Halide Perovskites Manser, Joseph S.; Christians, Jeffrey A.; Kamat, Prashant V. Chemical Reviews, Vol. 116, Issue 21 https://doi.org/10.1021/acs.chemrev.6b00136	journal	June 2016
Dipolar Aprotic Solvents in Bimolecular Aromatic Nucleophilic Substitution Reactions ¹ Miller, J.; Parker, Alan J. Journal of the American Chemical Society, Vol. 83, Issue 1 https://doi.org/10.1021/ja01462a023	journal	January 1961
Ferroelectric Graphene–Perovskite Interfaces Volonakis, George; Giustino, Feliciano The Journal of Physical Chemistry Letters, Vol. 6, Issue 13 https://doi.org/10.1021/acs.jpclett.5b01099	journal	June 2015
H2TPP Organocatalysis in Mild and Highly Regioselective Ring Opening of Epoxides to Halo Alcohols by Means of Halogen Elements Torabi, Parviz; Azizian, Javad; Zomorodbakhsh, Shahab Molecules, Vol. 17, Issue 5 https://doi.org/10.3390/molecules17055508	journal	May 2012
Investigation on thermal evaporated CH ₃ NH ₃ PbI ₃ thin films Li, Youzhen; Xu, Xuemei; Wang, Chenggong AIP Advances, Vol. 5, Issue 9 https://doi.org/10.1063/1.4930545	journal	September 2015
Opening of epoxides in the presence of iodine Jewell, J. S.; Szarek, W. A. Carbohydrate Research, Vol. 16, Issue 1 https://doi.org/10.1016/S0008-6215(00)86126-1	journal	March 1971
Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells Kojima, Akihiro; Teshima, Kenjiro; Shirai, Yasuo Journal of the American Chemical Society, Vol. 131, Issue 17, p. 6050-6051 https://doi.org/10.1021/ja809598r	journal	May 2009
Stabilization of Organic-Inorganic Perovskite Layers by Partial Substitution of Iodide by Bromide in Methylammonium Lead Iodide Ruess, Raffael; Benfer, Felix; Böcher, Felix ChemPhysChem, Vol. 17, Issue 10 https://doi.org/10.1002/cphc.201501168	journal	March 2016
Interface engineering of highly efficient perovskite solar cells Zhou, H.; Chen, Q.; Li, G. Science, Vol. 345, Issue 6196 https://doi.org/10.1126/science.1254050	journal	July 2014
Perovskite solar cells with CuSCN hole extraction layers yield stabilized efficiencies greater than 20% Arora, Neha; Dar, M. Ibrahim; Hinderhofer, Alexander Science, Vol. 358, Issue 6364 https://doi.org/10.1126/science.aam5655	journal	September 2017
Graphene: Status and Prospects Geim, A. K. Science, Vol. 324, Issue 5934, p. 1530-1534 https://doi.org/10.1126/science.1158877	journal	June 2009
Efficient planar heterojunction perovskite solar cells employing graphene oxide as hole conductor Wu, Zhongwei; Bai, Sai; Xiang, Jian Nanoscale, Vol. 6, Issue 18 https://doi.org/10.1039/C4NR03181D	journal	January 2014
Reproducible Fabrication of Efficient Perovskite-based Solar Cells: X-ray Crystallographic Studies on the Formation of CH ₃ NH ₃ PbI ₃ Layers Wakamiya, Atsushi; Endo, Masaru; Sasamori, Takahiro Chemistry Letters, Vol. 43, Issue 5 https://doi.org/10.1246/cl.140074	journal	May 2014
Graphene in perovskite solar cells: device design, characterization and implementation Acik, Muge; Darling, Seth B. Journal of Materials Chemistry A, Vol. 4, Issue 17 https://doi.org/10.1039/C5TA09911K	journal	January 2016
π-Bonding-dominated energy gaps in graphene oxide Thuy Tran, Ngoc Thanh; Lin, Shih-Yang; Glukhova, Olga E. RSC Advances, Vol. 6, Issue 29 https://doi.org/10.1039/C6RA00662K	journal	January 2016
Reduced Graphene Oxide/Mesoporous TiO ₂ Nanocomposite Based Perovskite Solar Cells Han, Gill Sang; Song, Young Hyun; Jin, Young Un ACS Applied Materials & Interfaces, Vol. 7, Issue 42 https://doi.org/10.1021/acsami.5b06171	journal	October 2015
Interfacial Oxygen Vacancies as a Potential Cause of Hysteresis in Perovskite Solar Cells Zhang, Fan; Ma, Wei; Guo, Haizhong Chemistry of Materials, Vol. 28, Issue 3 https://doi.org/10.1021/acs.chemmater.5b04019	journal	January 2016
Role of Chloride in the Morphological Evolution of Organo-Lead Halide Perovskite Thin Films Williams, Spencer T.; Zuo, Fan; Chueh, Chu-Chen ACS Nano, Vol. 8, Issue 10 https://doi.org/10.1021/nn5041922	journal	October 2014
Encapsulation for long-term stability enhancement of perovskite solar cells Matteocci, Fabio; Cinà, Lucio; Lamanna, Enrico Nano Energy, Vol. 30 https://doi.org/10.1016/j.nanoen.2016.09.041	journal	December 2016
Solvent engineering for high-performance inorganic–organic hybrid perovskite solar cells Jeon, Nam Joong; Noh, Jun Hong; Kim, Young Chan Nature Materials, Vol. 13, Issue 9, p. 897-903 https://doi.org/10.1038/nmat4014	journal	July 2014
Structure and Growth Control of Organic-Inorganic Halide Perovskites for Optoelectronics: From Polycrystalline Films to Single Crystals Chen, Yani; He, Minhong; Peng, Jiajun Advanced Science, Vol. 3, Issue 4 https://doi.org/10.1002/advs.201500392	journal	March 2016
The Importance of Moisture in Hybrid Lead Halide Perovskite Thin Film Fabrication Eperon, Giles E.; Habisreutinger, Severin N.; Leijtens, Tomas ACS Nano, Vol. 9, Issue 9 https://doi.org/10.1021/acsnano.5b03626	journal	August 2015
Ionic liquid-assisted growth of methylammonium lead iodide spherical nanoparticles by a simple spin-coating method and photovoltaic properties of perovskite solar cells Shahiduzzaman, M.; Yamamoto, Kohei; Furumoto, Yoshikazu RSC Advances, Vol. 5, Issue 95 https://doi.org/10.1039/C5RA08102E	journal	January 2015
Infrared spectroscopy of liquid water–N,N-dimethylformamide mixtures Biliškov, Nikola; Baranović, Goran Journal of Molecular Liquids, Vol. 144, Issue 3 https://doi.org/10.1016/j.molliq.2008.11.004	journal	February 2009
Infrared Spectra and Characteristic Frequencies of Inorganic Ions Miller, F. A.; Wilkins, C. H. Analytical Chemistry, Vol. 24, Issue 8 https://doi.org/10.1021/ac60068a007	journal	August 1952
The Role of Intercalated Water in Multilayered Graphene Oxide Acik, Muge; Mattevi, Cecilia; Gong, Cheng ACS Nano, Vol. 4, Issue 10 https://doi.org/10.1021/nn101844t	journal	October 2010
The Role of Oxygen during Thermal Reduction of Graphene Oxide Studied by Infrared Absorption Spectroscopy Acik, Muge; Lee, Geunsik; Mattevi, Cecilia The Journal of Physical Chemistry C, Vol. 115, Issue 40 https://doi.org/10.1021/jp2052618	journal	September 2011
Efficiency and Stability Enhancement in Perovskite Solar Cells by Inserting Lithium-Neutralized Graphene Oxide as Electron Transporting Layer Agresti, Antonio; Pescetelli, Sara; Cinà, Lucio Advanced Functional Materials, Vol. 26, Issue 16 https://doi.org/10.1002/adfm.201504949	journal	February 2016
Crystal growth engineering for high efficiency perovskite solar cells Park, Nam-Gyu CrystEngComm, Vol. 18, Issue 32 https://doi.org/10.1039/C6CE00813E	journal	January 2016
Selective dissolution of halide perovskites as a step towards recycling solar cells Kim, Byeong Jo; Kim, Dong Hoe; Kwon, Seung Lee Nature Communications, Vol. 7, Issue 1 https://doi.org/10.1038/ncomms11735	journal	May 2016
Parameters that control and influence the organo-metal halide perovskite crystallization and morphology Cohen, Bat-El; Etgar, Lioz Frontiers of Optoelectronics, Vol. 9, Issue 1 https://doi.org/10.1007/s12200-016-0630-3	journal	March 2016
Phase transition kinetics and surface binding states of methylammonium lead iodide perovskite Rajendra Kumar, G.; Dennyson Savariraj, A.; Karthick, S. N. Physical Chemistry Chemical Physics, Vol. 18, Issue 10 https://doi.org/10.1039/C5CP06232B	journal	January 2016
Interface Engineering of Perovskite Solar Cell Using a Reduced-Graphene Scaffold Tavakoli, Mohammad Mahdi; Tavakoli, Rouhollah; Hasanzadeh, Soheil The Journal of Physical Chemistry C, Vol. 120, Issue 35 https://doi.org/10.1021/acs.jpcc.6b05667	journal	August 2016
Graphene-Based Electron Transport Layers in Perovskite Solar Cells: A Step-Up for an Efficient Carrier Collection Biccari, Francesco; Gabelloni, Fabio; Burzi, Erica Advanced Energy Materials, Vol. 7, Issue 22 https://doi.org/10.1002/aenm.201701349	journal	September 2017
Material and Device Stability in Perovskite Solar Cells Kim, Hui-Seon; Seo, Ja-Young; Park, Nam-Gyu ChemSusChem, Vol. 9, Issue 18 https://doi.org/10.1002/cssc.201600915	journal	August 2016
Transformation of the Excited State and Photovoltaic Efficiency of CH ₃ NH ₃ PbI ₃ Perovskite upon Controlled Exposure to Humidified Air Christians, Jeffrey A.; Miranda Herrera, Pierre A.; Kamat, Prashant V. Journal of the American Chemical Society, Vol. 137, Issue 4 https://doi.org/10.1021/ja511132a	journal	January 2015
Progress, challenges and perspectives in flexible perovskite solar cells Di Giacomo, Francesco; Fakharuddin, Azhar; Jose, Rajan Energy & Environmental Science, Vol. 9, Issue 10 https://doi.org/10.1039/C6EE01137C	journal	January 2016
Investigation on the nucleation and growth mechanisms of perovskite formation in the two-step solution process Watthage, Suneth C.; Song, Zhaoning; Liyanage, Geethika K. 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) https://doi.org/10.1109/PVSC.2016.7749723	conference	June 2016
Is Excess PbI ₂ Beneficial for Perovskite Solar Cell Performance? Liu, Fangzhou; Dong, Qi; Wong, Man Kwong Advanced Energy Materials, Vol. 6, Issue 7 https://doi.org/10.1002/aenm.201502206	journal	January 2016
Stable and null current hysteresis perovskite solar cells based nitrogen doped graphene oxide nanoribbons hole transport layer Kim, Jeongmo; Mat Teridi, Mohd Asri; Mohd Yusoff, Abd. Rashid bin Scientific Reports, Vol. 6, Issue 1 https://doi.org/10.1038/srep27773	journal	June 2016
Beneficial Role of Reduced Graphene Oxide for Electron Extraction in Highly Efficient Perovskite Solar Cells Cho, Kyung Taek; Grancini, Giulia; Lee, Yonghui ChemSusChem, Vol. 9, Issue 21 https://doi.org/10.1002/cssc.201601070	journal	September 2016
Efficiency Enhancement of Perovskite Solar Cells through Fast Electron Extraction: The Role of Graphene Quantum Dots Zhu, Zonglong; Ma, Jiani; Wang, Zilong Journal of the American Chemical Society, Vol. 136, Issue 10 https://doi.org/10.1021/ja4132246	journal	February 2014
The effect of skin-depth interfacial defect layer in perovskite solar cell Gebremichael, Bizuneh; Mola, Genene Tessema Applied Physics B, Vol. 122, Issue 8 https://doi.org/10.1007/s00340-016-6492-y	journal	July 2016
Thermally Stable Mesoporous Perovskite Solar Cells Incorporating Low-Temperature Processed Graphene/Polymer Electron Transporting Layer Tong, Shi Wun; Balapanuru, Janardhan; Fu, Deyi ACS Applied Materials & Interfaces, Vol. 8, Issue 43 https://doi.org/10.1021/acsami.6b10278	journal	October 2016
Reduction of Lead Oxide (PbO ₂ ) by Iodide and Formation of Iodoform in the PbO ₂ /I ⁻ /NOM System Lin, Yi-Pin; Washburn, Michael P.; Valentine, Richard L. Environmental Science & Technology, Vol. 42, Issue 8 https://doi.org/10.1021/es702797b	journal	April 2008
Evolution of Chemical Composition, Morphology, and Photovoltaic Efficiency of CH ₃ NH ₃ PbI ₃ Perovskite under Ambient Conditions Huang, Weixin; Manser, Joseph S.; Kamat, Prashant V. Chemistry of Materials, Vol. 28, Issue 1 https://doi.org/10.1021/acs.chemmater.5b04122	journal	December 2015
Defects in perovskite-halides and their effects in solar cells Ball, James M.; Petrozza, Annamaria Nature Energy, Vol. 1, Issue 11 https://doi.org/10.1038/nenergy.2016.149	journal	October 2016
Efficient perovskite solar cells fabricated using an aqueous lead nitrate precursor Hsieh, Tsung-Yu; Wei, Tzu-Chien; Wu, Kuan-Lin Chemical Communications, Vol. 51, Issue 68 https://doi.org/10.1039/C5CC05298J	journal	January 2015
Preferential Facet Growth of Methylammonium Lead Halide Single Crystals Promoted by Halide Coordination Zhang, Yi; Huang, Fuqiang; Mi, Qixi Chemistry Letters, Vol. 45, Issue 8 https://doi.org/10.1246/cl.160419	journal	August 2016
Graphene-Perovskite Solar Cells Exceed 18 % Efficiency: A Stability Study Agresti, Antonio; Pescetelli, Sara; Taheri, Babak ChemSusChem, Vol. 9, Issue 18 https://doi.org/10.1002/cssc.201600942	journal	September 2016
Studies of the reactions HBr(HI)+e to or from Br-(I-)+H using the FALP and SIFT techniques Smith, D.; Adams, N. G. Journal of Physics B: Atomic and Molecular Physics, Vol. 20, Issue 18 https://doi.org/10.1088/0022-3700/20/18/026	journal	September 1987
On the Thermal and Thermodynamic (In)Stability of Methylammonium Lead Halide Perovskites Brunetti, Bruno; Cavallo, Carmen; Ciccioli, Andrea Scientific Reports, Vol. 6, Issue 1 https://doi.org/10.1038/srep31896	journal	August 2016
Infrared Spectroscopic Study of Vibrational Modes in Methylammonium Lead Halide Perovskites Glaser, Tobias; Müller, Christian; Sendner, Michael The Journal of Physical Chemistry Letters, Vol. 6, Issue 15 https://doi.org/10.1021/acs.jpclett.5b01309	journal	July 2015
Infrared Spectroscopy of Hydrated Bicarbonate Anion Clusters: HCO ₃ ⁻ (H ₂ O) ₁₋₁₀ Garand, Etienne; Wende, Torsten; Goebbert, Daniel J. Journal of the American Chemical Society, Vol. 132, Issue 2 https://doi.org/10.1021/ja9093132	journal	January 2010
Graphene oxide/PEDOT:PSS composite hole transport layer for efficient and stable planar heterojunction perovskite solar cells Lee, Da-Young; Na, Seok-In; Kim, Seok-Soon Nanoscale, Vol. 8, Issue 3 https://doi.org/10.1039/C5NR05271H	journal	January 2016
Intrinsic Thermal Instability of Methylammonium Lead Trihalide Perovskite Conings, Bert; Drijkoningen, Jeroen; Gauquelin, Nicolas Advanced Energy Materials, Vol. 5, Issue 15 https://doi.org/10.1002/aenm.201500477	journal	June 2015
Lewis Acid–Base Adduct Approach for High Efficiency Perovskite Solar Cells Lee, Jin-Wook; Kim, Hui-Seon; Park, Nam-Gyu Accounts of Chemical Research, Vol. 49, Issue 2 https://doi.org/10.1021/acs.accounts.5b00440	journal	January 2016
Thermal decomposition of basic lead carbonate Sarig, S.; Kahana, F. Thermochimica Acta, Vol. 14, Issue 3 https://doi.org/10.1016/0040-6031(76)85003-4	journal	March 1976
The benefits of graphene for hybrid perovskite solar cells Bouclé, Johann; Herlin-Boime, Nathalie Synthetic Metals, Vol. 222 https://doi.org/10.1016/j.synthmet.2016.03.030	journal	December 2016
Making and Breaking of Lead Halide Perovskites Manser, Joseph S.; Saidaminov, Makhsud I.; Christians, Jeffrey A. Accounts of Chemical Research, Vol. 49, Issue 2 https://doi.org/10.1021/acs.accounts.5b00455	journal	January 2016
Chiral Selective Chemistry Induced by Natural Selection of Spin-Polarized Electrons Rosenberg, Richard A.; Mishra, Debabrata; Naaman, Ron Angewandte Chemie International Edition, Vol. 54, Issue 25 https://doi.org/10.1002/anie.201501678	journal	May 2015
Solution processed graphene structures for perovskite solar cells Batmunkh, Munkhbayar; Shearer, Cameron J.; Biggs, Mark J. Journal of Materials Chemistry A, Vol. 4, Issue 7 https://doi.org/10.1039/C5TA08996D	journal	January 2016
Enhancing Efficiency of Perovskite Solar Cells via N-doped Graphene: Crystal Modification and Surface Passivation Hadadian, Mahboubeh; Correa-Baena, Juan-Pablo; Goharshadi, Elaheh K. Advanced Materials, Vol. 28, Issue 39 https://doi.org/10.1002/adma.201602785	journal	August 2016
Large fill-factor bilayer iodine perovskite solar cells fabricated by a low-temperature solution-process Wang, Qi; Shao, Yuchuan; Dong, Qingfeng Energy Environ. Sci., Vol. 7, Issue 7 https://doi.org/10.1039/C4EE00233D	journal	January 2014
Enhanced planar perovskite solar cells with efficiency exceeding 16% via reducing the oxygen vacancy defect state in titanium oxide electrode Du, Yangyang; Cai, Hongkun; Wu, Yunhao Physical Chemistry Chemical Physics, Vol. 19, Issue 21 https://doi.org/10.1039/C7CP01936J	journal	January 2017
Role of interface in stability of perovskite solar cells Manspeaker, Chris; Venkatesan, Swaminathan; Zakhidov, Alex Current Opinion in Chemical Engineering, Vol. 15 https://doi.org/10.1016/j.coche.2016.08.013	journal	February 2017
Efficient and Highly Air Stable Planar Inverted Perovskite Solar Cells with Reduced Graphene Oxide Doped PCBM Electron Transporting Layer Kakavelakis, George; Maksudov, Temur; Konios, Dimitrios Advanced Energy Materials, Vol. 7, Issue 7 https://doi.org/10.1002/aenm.201602120	journal	December 2016
Graphene Interface Engineering for Perovskite Solar Modules: 12.6% Power Conversion Efficiency over 50 cm ² Active Area Agresti, Antonio; Pescetelli, Sara; Palma, Alessandro L. ACS Energy Letters, Vol. 2, Issue 1 https://doi.org/10.1021/acsenergylett.6b00672	journal	December 2016
Large-area ultrathin films of reduced graphene oxide as a transparent and flexible electronic material Eda, Goki; Fanchini, Giovanni; Chhowalla, Manish Nature Nanotechnology, Vol. 3, Issue 5, p. 270-274 https://doi.org/10.1038/nnano.2008.83	journal	April 2008
Thermal Assisted Oxygen Annealing for High Efficiency Planar CH3NH3PbI3 Perovskite Solar Cells Ren, Zhiwei; Ng, Annie; Shen, Qian Scientific Reports, Vol. 4, Issue 1 https://doi.org/10.1038/srep06752	journal	October 2014
Highly efficient and stable planar perovskite solar cells with reduced graphene oxide nanosheets as electrode interlayer Yeo, Jun-Seok; Kang, Rira; Lee, Sehyun Nano Energy, Vol. 12 https://doi.org/10.1016/j.nanoen.2014.12.022	journal	March 2015
Observation and Mediation of the Presence of Metallic Lead in Organic–Inorganic Perovskite Films Sadoughi, Golnaz; Starr, David E.; Handick, Evelyn ACS Applied Materials & Interfaces, Vol. 7, Issue 24 https://doi.org/10.1021/acsami.5b02237	journal	June 2015
An XPS study of the adsorption of lead on goethite (α-FeOOH) Abdel-Samad, Hesham; Watson, Philip R. Applied Surface Science, Vol. 136, Issue 1-2 https://doi.org/10.1016/S0169-4332(98)00337-7	journal	October 1998
Graphene oxide as dual functional interface modifier for improving wettability and retarding recombination in hybrid perovskite solar cells Li, Wenzhe; Dong, Haopeng; Guo, Xudong J. Mater. Chem. A, Vol. 2, Issue 47 https://doi.org/10.1039/C4TA05196C	journal	January 2014
High-Performance Perovskite Solar Cells Engineered by an Ammonia Modified Graphene Oxide Interfacial Layer Feng, Shanglei; Yang, Yingguo; Li, Meng ACS Applied Materials & Interfaces, Vol. 8, Issue 23 https://doi.org/10.1021/acsami.6b02064	journal	June 2016
The solubility of some sparingly soluble lead salts: An evaluation of the solubility in water and aqueous electrolyte solution Clever, H. Lawrence; Johnston, Francis J. Journal of Physical and Chemical Reference Data, Vol. 9, Issue 3 https://doi.org/10.1063/1.555628	journal	July 1980
Structural evolution during the reduction of chemically derived graphene oxide Bagri, Akbar; Mattevi, Cecilia; Acik, Muge Nature Chemistry, Vol. 2, Issue 7, p. 581-587 https://doi.org/10.1038/nchem.686	journal	June 2010

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