{ "cells": [ { "cell_type": "code", "execution_count": 3, "id": "edab77df", "metadata": {}, "outputs": [], "source": [ "import pandas as pd\n", "import numpy as np\n", "from datetime import datetime\n", "import os.path\n", "import requests\n", "import json" ] }, { "cell_type": "markdown", "id": "309f2a25", "metadata": {}, "source": [ "# Data cleaning" ] }, { "cell_type": "markdown", "id": "c837b608", "metadata": {}, "source": [ "## Processing `paper_references.csv`\n", "Null values in the DOI column are represented as different strings, so we remove all values that do not look like a DOI (do not start witn \"10.\")" ] }, { "cell_type": "code", "execution_count": 17, "id": "2b3ca1cd", "metadata": {}, "outputs": [], "source": [ "papers_df = pd.read_csv(\"raw-paper_references.csv\")" ] }, { "cell_type": "code", "execution_count": 18, "id": "f58ca714", "metadata": { "scrolled": true }, "outputs": [ { "data": { "text/html": [ "
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0 | \n", "1 | \n", "1 | \n", "1 | \n", "1 | \n", "1-s2.0-S092633731000086X-main | \n", "10.1016/j.apcatb.2010.02.030 | \n", "\"Effect of silver doping on the TiO2 for photo... | \n", "2010 | \n", "APPLIED CATALYSIS B-ENVIRONMENTAL | \n", "239 | \n", "NaN | \n", "\"Pure TiO2 and various silver-enriched TiO2 po... | \n", "\"K. Ko\\u010d\\u00ed, K. Mat\\u011bj\\u016f, L. Ob... | \n", "96 | \n", "kamila.koci@vsb.cz | \n", "\"CZ,CZ,CZ,CZ,CZ,CZ,CZ,CZ,CZ\" | \n", "\"Czech Republic,Czech Republic,Czech Republic,... | \n", "
1 | \n", "2 | \n", "1 | \n", "2 | \n", "2 | \n", "10.1016@j.cattod.2009.07.067 | \n", "10.1016/j.cattod.2009.07.067 | \n", "\"CO2 reforming into fuel using TiO2 photocatal... | \n", "2009 | \n", "CATALYSIS TODAY | \n", "341 | \n", "NaN | \n", "\"It was previously reported that CO2 could be ... | \n", "\"A. Nishimura, N. Komatsu, G. Mitsui, M. Hirot... | \n", "148 | \n", "nisimura@mach.mie-u.ac.jp | \n", "\"JP,JP,JP,JP,AU\" | \n", "\"Japan,Japan,Japan,Japan,Australia\" | \n", "
2 | \n", "3 | \n", "1 | \n", "3 | \n", "3 | \n", "1-s2.0-S0926860X05006125-main | \n", "10.1016/j.apcata.2005.08.021 | \n", "\"Photo reduction of CO2 to methanol using opti... | \n", "2005 | \n", "APPLIED CATALYSIS A-GENERAL | \n", "194 | \n", "NaN | \n", "\"Greenhouse gases such as CO2 are the primary ... | \n", "\"J.C.S. Wu, H-M. Lin ,C-L. Lai\" | \n", "269 | \n", "cswu@ntu.edu.tw | \n", "\"TW,TW,TW\" | \n", "\"Taiwan,Taiwan,Taiwan\" | \n", "
3 | \n", "4 | \n", "1 | \n", "4 | \n", "4 | \n", "27362718_Photo_reduction_of_CO2_to_methanol_vi... | \n", "10.1155/S1110662X05000176 | \n", "\"Photo reduction of CO2 to methanol via TiO2 p... | \n", "2005 | \n", "INTERNATIONAL JOURNAL OF PHOTOENERGY | \n", "115 | \n", "NaN | \n", "\"Greenhouse gas such as CO2 is the primary cau... | \n", "\"J.C.S. Wu, H-M. Lin ,C-L. Lai\" | \n", "7 | \n", "cswu@ntu.edu.tw | \n", "\"TW,TW\" | \n", "\"Taiwan,Taiwan\" | \n", "
4 | \n", "5 | \n", "1 | \n", "5 | \n", "5 | \n", "10.1023@A@1011403320301 | \n", "10.1023/A:1011403320301 | \n", "\"A new type of photocatalysis initiated by pho... | \n", "2000 | \n", "CATALYSIS SURVEYS FROM JAPAN | \n", "107 | \n", "2 | \n", "\"ZrO2 has been found to be an effective photoc... | \n", "\"S. Yoshida, Y. Kohno\" | \n", "4 | \n", "artleafs.admin@artleafs.eu | \n", "\"JP,JP\" | \n", "\"Japan,Japan\" | \n", "
5 | \n", "6 | \n", "1 | \n", "6 | \n", "6 | \n", "10.1016@S0360-5442(98)00070-X | \n", "10.1016/S0360-5442(98)00070-X | \n", "\"Photocatalytic reduction of CO2 using TiO2 po... | \n", "1999 | \n", "ENERGY | \n", "21 | \n", "NaN | \n", "\"At present, carbon dioxide is considered the ... | \n", "\"S. Kaneco, H. Kurimoto, Y. Shimizu, K. Ohta ,... | \n", "24 | \n", "kaneco@chem.mie-u.ac.jp | \n", "\"JP,JP,JP,JP\" | \n", "\"Japan,Japan,Japan,Japan\" | \n", "
6 | \n", "7 | \n", "1 | \n", "7 | \n", "7 | \n", "10.1016@j.cattod.2009.07.081 | \n", "10.1016/j.cattod.2009.07.081 | \n", "\"Photocatalytic reduction of CO2 with H2O on P... | \n", "2009 | \n", "CATALYSIS TODAY | \n", "335 | \n", "NaN | \n", "\"A gas–solid heterogeneous system for so... | \n", "\"Q-H. Zhang, W-D. Han, Y-H. Hong ,J-G. Yu\" | \n", "148 | \n", "qhzhang@ecust.edu.cn | \n", "\"CN,CN,CN,CN\" | \n", "\"China,China,China,China\" | \n", "
7 | \n", "8 | \n", "1 | \n", "8 | \n", "8 | \n", "10.1016@j.jcis.2010.12.034 | \n", "10.1016/j.jcis.2010.12.034 | \n", "\"Photocatalytic reduction of CO2 in methanol t... | \n", "2011 | \n", "JOURNAL OF COLLOID AND INTERFACE SCIENCE | \n", "257 | \n", "NaN | \n", "\"Photocatalytic reduction of CO(2) on CuO-TiO(... | \n", "\"S. Qin, F. Xin, Y. Liu, X. Yin ,W. Ma \" | \n", "356 | \n", "xinf@tju.edu.cn | \n", "\"CN,CN,CN,CN,CN\" | \n", "\"China,China,China,China,China\" | \n", "
8 | \n", "9 | \n", "1 | \n", "9 | \n", "9 | \n", "10.1016@j.solmat.2007.06.003 | \n", "10.1016/j.solmat.2007.06.003 | \n", "\"Photoreduction of carbon dioxide with H2 and ... | \n", "2007 | \n", "SOLAR ENERGY MATERIALS AND SOLAR CELLS | \n", "1765 | \n", "NaN | \n", "\"The photocatalytic reduction of carbon dioxid... | \n", "\"C-C. Lo, C-H. Hung, C-S. Yuan ,J-F. Wu\" | \n", "91 | \n", "ycsngi@mail.nsysu.edu.tw | \n", "\"TW,TW,TW,TW\" | \n", "\"Taiwan,Taiwan,Taiwan,Taiwan\" | \n", "
9 | \n", "10 | \n", "1 | \n", "10 | \n", "10 | \n", "10.1007@s10563-009-9065-9 | \n", "10.1007/s10563-009-9065-9 | \n", "\"Photocatalytic reduction of greenhouse gas CO... | \n", "2009 | \n", "CATALYSIS SURVEYS FROM ASIA | \n", "30 | \n", "NaN | \n", "\"Sun is the Earth’s ultimate and inexhau... | \n", "\"J.C.S. Wu\" | \n", "13 | \n", "cswu@ntu.edu.tw | \n", "\"TW\" | \n", "\"Taiwan\" | \n", "
10 | \n", "11 | \n", "1 | \n", "11 | \n", "11 | \n", "10.1039@B400326H | \n", "10.1039/B400326H | \n", "\"Improving photoreduction of CO2 with homogene... | \n", "2004 | \n", "CHEMICAL COMMUNICATIONS | \n", "1234 | \n", "NaN | \n", "\"Significantly improved photoconversion Of CO2... | \n", "\"P. Pathak, M.J. Meziani, Y. Li, L.T. Cureton ... | \n", "0 | \n", "syaping@clemson.edu | \n", "\"US,US,US,US,US\" | \n", "\"USA,USA,USA,USA,USA\" | \n", "
11 | \n", "12 | \n", "1 | \n", "12 | \n", "12 | \n", "10.1021@ja910091z | \n", "10.1021/ja910091z | \n", "\"Efficient and Clean Photoreduction of CO2 to ... | \n", "2010 | \n", "JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | \n", "2132 | \n", "NaN | \n", "\"A hybrid enzyme−nanoparticle system is ... | \n", "\"T.W. Woolerton, S. Sheard, E. Reisner, E. Pie... | \n", "132 | \n", "fraser.armstrong@chem.ox.ac.uk | \n", "\"GB,GB,GB,GB,GB,GB\" | \n", "\"UK,UK,UK,UK,UK,UK\" | \n", "
12 | \n", "13 | \n", "1 | \n", "13 | \n", "13 | \n", "10.1016@j.carbon.2006.11.028 | \n", "10.1016/j.carbon.2006.11.028 | \n", "\"Preparation of multi-walled carbon nanotube s... | \n", "2007 | \n", "CARBON | \n", "717 | \n", "NaN | \n", "\"Multi-walled carbon nanotube (MWCNT) supporte... | \n", "\"X-H. Xia, Z-J. Jia, Y. Yu, Y. Liang, Z. Wang ... | \n", "45 | \n", "xiaxh@phy.ccnu.edu.cn | \n", "\"CN,CN,CN,CN,CN,CN\" | \n", "\"China,China,China,China,China,China\" | \n", "
13 | \n", "14 | \n", "1 | \n", "14 | \n", "14 | \n", "10.1021@ja101318k | \n", "10.1021/ja101318k | \n", "\"Artificial Photosynthesis over Crystalline Ti... | \n", "2010 | \n", "JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | \n", "8398 | \n", "NaN | \n", "\"The mechanism of photocatalytic conversion of... | \n", "\"C-C. Yang, Y-H. Yu, B. van der Linden, J.C.S.... | \n", "132 | \n", "G.Mul@tnw.utwente.nl | \n", "\"NL,NL,NL,NL,NL\" | \n", "\"Netherlands,Netherlands,Netherlands,Netherlan... | \n", "
14 | \n", "15 | \n", "1 | \n", "15 | \n", "15 | \n", "10.1021@ja200804h | \n", "10.1021/ja200804h | \n", "\"Carbon Nanoparticles as Visible-light Photoca... | \n", "2011 | \n", "JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | \n", "4754 | \n", "NaN | \n", "\"Increasing atmospheric CO2 levels have genera... | \n", "\"L. Cao, S. Sahu, P. Anilkumar, C.E. Bunker, J... | \n", "133 | \n", "christopher.bunker@wpafb.af.mil | \n", "\"US,US,US,US,US,US,US,US,US,US\" | \n", "\"USA,USA,USA,USA,USA,USA,USA,USA,USA,USA\" | \n", "
15 | \n", "16 | \n", "1 | \n", "16 | \n", "16 | \n", "10.1016@j.cattod.2010.08.026.pdf | \n", "10.1016/j.cattod.2010.08.026 | \n", "\"Comparison of te pure TiO2 and kaolinite/TiO2... | \n", "2011 | \n", "CATALYSIS TODAY | \n", "105 | \n", "NaN | \n", "\"The kaolinite/TiO2 composite was prepared usi... | \n", "\"K. Ko\\u010d\\u00ed, V. Mat\\u011bjka, P. Kov\\u0... | \n", "161 | \n", "kamila.koci@vsb.cz | \n", "\"CZ,CZ,CZ,CZ,CZ\" | \n", "\"Czech Republic,Czech Republic,Czech Republic,... | \n", "
16 | \n", "17 | \n", "1 | \n", "17 | \n", "17 | \n", "10.1007@s11244-007-9022-7 | \n", "10.1007/s11244-007-9022-7 | \n", "\"Application of optical-fiber photo for CO2 ph... | \n", "2008 | \n", "TOPICS IN CATALYSIS | \n", "131 | \n", "NaN | \n", "\"An optical-fiber photoreactor, comprised of 2... | \n", "\"J.C.S. Wu, T-H. Wu, T. Chu, H. Huang ,D. Tsai\" | \n", "47 | \n", "cswu@ntu.edu.tw | \n", "\"TW,TW,TW,TW,TW\" | \n", "\"Taiwan,Taiwan,Taiwan,Taiwan,Taiwan\" | \n", "
17 | \n", "18 | \n", "1 | \n", "18 | \n", "18 | \n", "10.1039@C0EE00780C | \n", "10.1039/C0EE00780C | \n", "\"CO2 photoreduction at enzyme-modified metal o... | \n", "2011 | \n", "ENERGY & ENVIRONMENTAL SCIENCE | \n", "2393 | \n", "NaN | \n", "\"A model system for photoreduction of CO2 to C... | \n", "\"T.W. Woolerton, S. Sheard. E. Pierce S. W. R... | \n", "4 | \n", "fraser.armstrong@chem.ox.ac.uk | \n", "\"GB,GB,US,US,GB\" | \n", "\"UK,UK,USA,USA,UK\" | \n", "
18 | \n", "19 | \n", "1 | \n", "19 | \n", "19 | \n", "10.1021@ja108791u | \n", "10.1021/ja108791u | \n", "\"Role of water and carbonates in photocatalyti... | \n", "2011 | \n", "JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | \n", "3964 | \n", "NaN | \n", "\"Using the electron paramagnetic resonance tec... | \n", "\"N.M. Dimitrijevic, B.K. Vijayan, O.G. Poluekt... | \n", "133 | \n", "dimitrijevic@anl.gov | \n", "\"US,US,US,US,US,US,US\" | \n", "\"USA,USA,USA,USA,USA,USA,USA\" | \n", "
19 | \n", "20 | \n", "1 | \n", "20 | \n", "20 | \n", "10.1016@S1872-20671060199-4 | \n", "10.1016/S1872-2067(10)60199-4 | \n", "\"Wavelenght effect on photocatalytic reduction... | \n", "2011 | \n", "CHINESE JOURNAL OF CATALYSIS | \n", "812 | \n", "NaN | \n", "\"Photocatalytic reduction of CO2 by water was ... | \n", "\"K. Koci, K. Zatloukalova, L. Obalova, S. Krej... | \n", "32 | \n", "kamila.koci@vsb.cz | \n", "\"CZ,CZ,CZ,CZ,CZ,CZ,CZ,CZ\" | \n", "\"Czech Republic,Czech Republic,Czech Republic,... | \n", "
20 | \n", "21 | \n", "1 | \n", "21 | \n", "21 | \n", "10.1016@j.fuproc.2010.09.007 | \n", "10.1016/j.fuproc.2010.09.007 | \n", "\"Photoinduced activation of CO2 on TiO2 surfac... | \n", "2011 | \n", "FUEL PROCESSING TECHNOLOGY | \n", "805 | \n", "NaN | \n", "\"Chemical processes that utilize CO2 emissions... | \n", "\"V.P. Indrakanti, J.D. Kubicki ,H.H. Schobert\" | \n", "92 | \n", "pradeep.iv@gmail.com | \n", "\"US,US,US\" | \n", "\"USA,USA,USA\" | \n", "
21 | \n", "22 | \n", "1 | \n", "22 | \n", "22 | \n", "10.1016@j.jclepro.2009.02.016 | \n", "10.1016/j.jclepro.2009.02.016 | \n", "\"Photo-catalytic reduction of carbon dioxide w... | \n", "2009 | \n", "JOURNAL OF CLEANER PRODUCTION | \n", "1025 | \n", "NaN | \n", "\"CO2 is photo-catalytically reduced to produce... | \n", "\"Z. Zhao, J.Fan, M. Xie, Z. Wang\" | \n", "17 | \n", "zzh1972129@163.com | \n", "\"CN,CN,CN,CN\" | \n", "\"China,China,China,China\" | \n", "
22 | \n", "23 | \n", "1 | \n", "23 | \n", "23 | \n", "10.1021@jz9000032 | \n", "10.1021/jz9000032 | \n", "\"Visible Light Photoreduction of CO2 Using CdS... | \n", "2010 | \n", "JOURNAL OF PHYSICAL CHEMISTRY LETTERS | \n", "48 | \n", "NaN | \n", "\"A series of CdSe quantum dot (QD)-sensitized ... | \n", "\"C. Wang, R.L. Thompson, J. Baltrus ,C. Matranga\" | \n", "1 | \n", "congjun.wang@pp.netl.doe.gov | \n", "\"US,US,US,US\" | \n", "\"USA,USA,USA,USA\" | \n", "
23 | \n", "24 | \n", "1 | \n", "24 | \n", "24 | \n", "10.1016@j.apcatb.2009.01.010 | \n", "10.1016/j.apcatb.2009.01.010 | \n", "\"Effect of TiO2 particle size on the photocata... | \n", "2009 | \n", "APPLIED CATALYSIS B-ENVIRONMENTAL | \n", "494 | \n", "NaN | \n", "\"Pure TiO2 anatase particles with a crystallit... | \n", "\"K.Koci, L. Obalova, L. Matejova, D.Placa, Z. ... | \n", "89 | \n", "kamila.koci@vsb.cz | \n", "\"CZ,CZ,CZ,CZ,CZ,CZ,CZ\" | \n", "\"Czech Republic,Czech Republic,Czech Republic,... | \n", "
24 | \n", "25 | \n", "1 | \n", "25 | \n", "25 | \n", "10.1007@s11244-006-0100-z | \n", "10.1007/s11244-006-0100-z | \n", "\"Dye sensitized CO2 reduction over pure and pl... | \n", "2007 | \n", "TOPICS IN CATALYSIS | \n", "523 | \n", "4 | \n", "\"TiO2 thin and thick films promoted with plati... | \n", "\"O. Ozcan, F. Yukruk, E.U. Akkaya ,D. Uner\" | \n", "44 | \n", "uner@metu.edu.tr | \n", "\"TR,TR,TR,TR\" | \n", "\"Turkey,Turkey,Turkey,Turkey\" | \n", "
25 | \n", "26 | \n", "1 | \n", "26 | \n", "26 | \n", "10.1016@j.apcatb.2010.08.015 | \n", "10.1016/j.apcatb.2010.08.015 | \n", "\"Photocatalytic reduction of CO2 with H2O on m... | \n", "2010 | \n", "APPLIED CATALYSIS B-ENVIRONMENTAL | \n", "386 | \n", "NaN | \n", "\"Photoreduction of CO2 to hydrocarbons is a su... | \n", "\"Y. Li, W-N. Wang, Z. Zhan, M-H. Woo, M-H. Wu,... | \n", "100 | \n", "liying@uwm.edu | \n", "\"US,US,US,US,US,US\" | \n", "\"USA,USA,USA,USA,USA,USA\" | \n", "
26 | \n", "27 | \n", "1 | \n", "27 | \n", "27 | \n", "10.1016@S1010-6030(99)00113-6 | \n", "10.1016/S1010-6030(99)00113-6 | \n", "\"Photo-enhanced reduction of carbon dioxide wi... | \n", "1999 | \n", "JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-C... | \n", "117 | \n", "NaN | \n", "\"Photoreduction of gaseous carbon dioxide to c... | \n", "\"Y. Kohno, H. Hayashi, S. Takenaka, T. Tanaka,... | \n", "126 | \n", "artleafs.admin@artleafs.eu | \n", "\"JP,JP,JP,JP,JP,JP\" | \n", "\"Japan,Japan,Japan,Japan,Japan,Japan\" | \n", "
27 | \n", "28 | \n", "1 | \n", "28 | \n", "28 | \n", "Kinetic_study_of_photocatalytic_reduction_of_C... | \n", "\n", " | \"Kinetic study of photocatalytic reduction of ... | \n", "2010 | \n", "CHEMICAL AND PROCESS ENGINEERING-INZYNIERIA CH... | \n", "395 | \n", "NaN | \n", "\"Time dependences of photocatalytic reduction ... | \n", "\"K.Koci, L. Obalova ,O. Solcova\" | \n", "31 | \n", "kamila.koci@vsb.cz | \n", "\"CZ,CZ,CZ\" | \n", "\"Czech Republic,Czech Republic,Czech Republic\" | \n", "
28 | \n", "29 | \n", "1 | \n", "29 | \n", "29 | \n", "10.2478@v10026-010-0022-1 | \n", "10.2478/v10026-010-0022-1 | \n", "\"Photoreduction of carbon dioxide with hydroge... | \n", "2010 | \n", "POLISH JOURNAL OF CHEMICAL TECHNOLOGY | \n", "1 | \n", "3 | \n", "\"The photocatalytic reduction of carbon dioxid... | \n", "\"I. Kocemba, J. Nadajczyk, J. Gralski ,M.I. Sz... | \n", "12 | \n", "ikocemba@p.lodz.pl | \n", "\"PL,PL,PL,PL\" | \n", "\"Poland,Poland,Poland,Poland\" | \n", "
29 | \n", "30 | \n", "1 | \n", "30 | \n", "30 | \n", "10.1016@j.catcom.2008.04.004 | \n", "10.1016/j.catcom.2008.04.004 | \n", "\"Photoreduction of CO2 over Ruthenium dye-sens... | \n", "2008 | \n", "CATALYSIS COMMUNICATIONS | \n", "2073 | \n", "NaN | \n", "\"Metal doped TiO2 catalyst sensitized with RuI... | \n", "\"T-V. Nguyen, J.C.S. Wu ,C-H. Chiou\" | \n", "9 | \n", "cswu@ntu.edu.tw | \n", "\"TW,TW,TW\" | \n", "\"Taiwan,Taiwan,Taiwan\" | \n", "
\n", " | ID | \n", "No_de_Ref | \n", "Catalyst_name | \n", "TiO2_crystal_structure | \n", "Catalyst | \n", "Support | \n", "support_percent | \n", "Co_catalyst | \n", "co_catalyst_2 | \n", "co_catalyst_3 | \n", "... | \n", "C4H10_mol_m2h | \n", "C5H10_mol_m2h | \n", "C5H12_mol_m2h | \n", "CH3OH_mol_m2h | \n", "C2H5OH_mol_m2h | \n", "CH3COH_mol_m2h | \n", "HCOOH_mol_m2h | \n", "CH2O_mol_m2h | \n", "C2H4O2_mol_m2h | \n", "timestamp | \n", "
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | \n", "1 | \n", "1 | \n", "TiO2 | \n", "Anatase | \n", "TiO2 | \n", "NaN | \n", "\n", " | NaN | \n", "NaN | \n", "NaN | \n", "... | \n", "\n", " | \n", " | \n", " | 0.01 | \n", "\n", " | \n", " | \n", " | \n", " | \n", " | 0000-00-00 00:00:00 | \n", "
1 | \n", "2 | \n", "1 | \n", "TiO2 | \n", "Anatase | \n", "TiO2 | \n", "NaN | \n", "\n", " | Ag | \n", "NaN | \n", "NaN | \n", "... | \n", "\n", " | \n", " | \n", " | 0.01 | \n", "\n", " | \n", " | \n", " | \n", " | \n", " | 0000-00-00 00:00:00 | \n", "
2 | \n", "3 | \n", "1 | \n", "Ag/TiO2 | \n", "Anatase | \n", "TiO2 | \n", "NaN | \n", "\n", " | Ag | \n", "NaN | \n", "NaN | \n", "... | \n", "\n", " | \n", " | \n", " | 0.01 | \n", "\n", " | \n", " | \n", " | \n", " | \n", " | 0000-00-00 00:00:00 | \n", "
3 | \n", "4 | \n", "1 | \n", "Ag/TiO2 | \n", "Anatase | \n", "TiO2 | \n", "NaN | \n", "\n", " | Ag | \n", "NaN | \n", "NaN | \n", "... | \n", "\n", " | \n", " | \n", " | 0.02 | \n", "\n", " | \n", " | \n", " | \n", " | \n", " | 0000-00-00 00:00:00 | \n", "
4 | \n", "5 | \n", "1 | \n", "Ag/TiO2 | \n", "Anatase | \n", "TiO2 | \n", "NaN | \n", "\n", " | Ag | \n", "NaN | \n", "NaN | \n", "... | \n", "\n", " | \n", " | \n", " | 0.03 | \n", "\n", " | \n", " | \n", " | \n", " | \n", " | 0000-00-00 00:00:00 | \n", "
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30 rows × 95 columns
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