II International Symposium on Carbon for Catalysis ABSTRACTS

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PP-I-43 A NEW ELECTROCATALYST SUPPORT FOR DIRECT METHANOL FUEL CELLS Tang Sh. 1 , Sun G. 1 , Qi J. 1 , Sun Sh. 1 , Xin Q. 1 , Zhou B. 1,2 , Chen De 3 1 Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China 2 Headwaters NanoKinetix Inc., 1501 New York Ave., Lawrenceville NJ 08648, USA 3 Department of Chemical Engineering, Norwegian University of Science and Technology, 7491-Trondheim, Norway e-mail: shuihuatang@dicp.ac.cn Research on carbon supports for electrocatalysts has been stimulated by intense interest in direct methanol fuel cells (DMFCs) which have recently been considered as one of the most potentially suitable power sources for stationary and portable applications because of their high power density at moderate temperature and their compact design. A desirable electrocatalyst support in fuel cells should possess high surface area, high electric conductivity and suitable pore size to assist electron, proton and mass transfer. Although Vulcan XC-72R appears to be the most commonly used carbon for its compromise of a reasonable surface area and a small amount of micropores, many new nano-sized carbon materials such as single-walled carbon nanotubes, multi-walled carbon nanotubes (MWNTs), carbon nanobeads, carbon nanofibers, carbon nanohorns (CNHs), carbon nanocoils (CNCs), hollow carbon nanoparticles, and ordered mesoporous carbon have been investigated recently, among which CNHs and CNCs-supported electrocatalyst exhibited much higher performance with respect to XC-72R. The performance enhancement was attributed to unique properties and morphology of CNHs and CNCs. A new carbon nanomaterial (NCM) with high surface area, high degree of graphitization, and suitable pore size was synthesized in our laboratory by homogeneous catalytic reaction. Resorcinol and formaldehyde containing silica gel and iron nitrate (or cobalt, nickel salts) were cured homogeneously in a weak basic medium by adding concentrated ammonia solution. The process of synthesis of NCM is simple, easy to operate and scale-up. The techniques of nitrogen adsorption, transmission electron microscopy, and X-ray diffraction were employed to characterize the physiochemical properties and morphology of the new carbon material. The result of nitrogen adsorption showed that the new carbon material possessed relatively high surface area of more than 200 m 2 /g and large size pores, and the TEM image and XRD patterns demonstrated it owned high degree of graphitic characteristics. 204
PP-I-43 30 wt% Pt-15 wt% Ru/NCM catalysts were prepared by modified ethylene glycol (EG) method. It was briefly described as follows: Pt and Ru precursor in basic EG solution were reduced at elevated temperature, then the colloids were added into NCM-EG slurry, hydrochloric acid was added to deposit the metal particles onto the carbon material, after a few hours, the mixture was filtered, then obtained the NCM-supported PtRu catalyst. Highresolution TEM images of PtRu/NCMs indicated that the metal particles were uniformly distributed on the outer surface of this carbon material, and single cell performance showed that maximum power density was higher, and the mass transfer resistance was much low when the carbon material-supported catalyst was used as an anode catalyst as compared to the commercial catalysts from Johnson Matthey Corp with same metal loading. Such unique properties made the carbon material a promising alternative for electrocatalyst support because of its potential to reduce significantly the resistance of mass and electron transfer. 205
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Boreskov Institute of Catalysis of
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ORGANIZING COMMITTEE Chairman: Vlad
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CATALYSTS ON CARBON MATERIALS BASIS
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PREPARATION OF CARBON FILMS ON CERA
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PL-2 polymer gas separation membran
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CHARACTERIZATION OF POROUS STRUCTUR
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ROLE OF CARBON POROSITY AND FUNCTIO
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KEYNOTE LECTURES
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KL-1 governed by the equation of th
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KL-2 NITROGEN DOPED CARBON NANOFIBE
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KL-3 CARBON BASED STRUCTURED CATALY
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KL-4 The strong mesoporous carbons
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KL-5 NANOSTRUCTURED CARBONS FOR THE
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KL-6 THEORY OF MECHANICAL BEHAVIOR
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KL-7 MOLECULAR STRUCTURE EFFECT OF
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Presentation of FGUP “ENPO Neorga
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OP-I-1 COBALT ON CARBON NANOFIBER C
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OP-I-1 from 41 to 23 %, while the C
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OP-I-2 loading. It is also interest
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OP-I-3 5 nm 50 nm Figure 1: PtRu/MW
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OP-I-4 As it can be seen, potassium
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OP-I-5 [A] ⇔ A+[ ] (5) Kinetic an
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Results and discussion OP-I-6 The T
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OP-I-7 product selectivity). The an
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OP-I-8 After introduction of the me
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OP-I-9 Hydrogenations were carried
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OP-I-10 activated with CO 2 . In al
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OP-I-11 from Jaroszów deposit, Low
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OP-I-12 The carbon matrix avoids th
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OP-I-13 • thermal destruction of
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OP-I-14 hexanol (AA) was anchored t
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OP-I-15 removing the physically ads
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OP-I-16 surface concentration of HE
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Our analysis of the chemical activi
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OP-I-18 running. The TEM reveals th
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OP-I-19 explore the role of CNF sur
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pH 10 8 6 4 2 0 2 4 6 8 10 ml HCl a
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OP-I-21 resorcinol to catalyst mola
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OP-I-22 AS in the catalysts examine
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OP-I-23 polyfunctional surface cove
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OP-I-24 as sibunite and nanofibrous
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OP-I-25 is a consequence of the mac
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OP-I-27 THE CARBON FILMS ON Pt(111)
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OP-I-28 LASER RAMAN MICRO-SPECTROSC
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OP-I-29 ELECTROCATALYTIC PROPERTIES
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OP-II-1 SYNTHESIS
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OP-II-2 SYNTHESIS,
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TOWARDS LARGE SCALE PRODUCTION OF C
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CO-CARBONIZATION OF POLYMERS - NEW
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OP-II-5 3. Results
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OP-II-6 pore size
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OP-II-7 their adva
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OP-II-8 effect, el
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OP-II-9 Therefore,
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OP-II-10 The dehyd
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OP-II-11 a result
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INVESTIGATION OF THE ELECTROCHEMICA
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SURFACE ELECTROCHEMISTRY OF CARBON
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TEMPLATED SYNTHESIS OF NOBLE METAL
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PROPERTIES AND STRUCTURE OF SORBENT
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CATALYSIS DURING SULPHUR COALS PROC
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ORDERED MESOPOROUS CARBONS SYNTHESI
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PP-I-7 INFLUENCE OF FUNCTIONALIZATI
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PP-I-8 AROMATIZATION OF 5-PHENYL-PI
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N 2 O CONVERSION USING BINARY MIXTU
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PP-I-9 [8] F. Gonçalves, G.E. Marn
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PP-I-10 The Table 1 demonstrates th
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PP-I-11 We suppose that the active
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PP-I-12 Activation with steam promo
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PP-I-13 separation of bundles forme
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PP-I-14 temperature at which the ma
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PP-I-15 Titania was prepared by hyd
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PP-I-16 A B Figure 1. SEM images co
Page 153 and 154: PP-I-17 the carbon matrix has been
Page 155 and 156: PP-I-18 0.9 0.8 0.7 0.6 lg (ΔV/ΔR
Page 157 and 158: PP-I-19 Electron-microscopic studie
Page 159 and 160: PP-I-20 time on stream increased fr
Page 161 and 162: CARBON-SUPPORTED 12-MOLYBDOPHOSPHOR
Page 163 and 164: PP-I-23 CARBON SUPPORTS FOR IMMOBIL
Page 165 and 166: PP-I-24 example, in the polymer ele
Page 167 and 168: PP-I-25 of microporous structure wa
Page 169 and 170: PP-I-26 contain at first. Non-oxida
Page 171 and 172: PP-I-27 this reaction and that the
Page 173 and 174: CONTROLLING DIAMETER AND PRESENCE O
Page 175 and 176: INFLUENCE OF GAS OXIDATIVE TREATMEN
Page 177 and 178: PP-I-30 EXPERIMENTAL VALUES OF THE
Page 179 and 180: PP-I-30 Acknowledgements The author
Page 181 and 182: PP-I-31 suspensions of UFD had low
Page 183 and 184: PP-I-32 It was detected, that precu
Page 185 and 186: PP-I-33 consistence of the process,
Page 187 and 188: PP-I-34 practically identical [2],
Page 189 and 190: PP-I-35 • surface porosity (P 245
Page 191 and 192: PP-I-36 (COOH+OH), mg-eq/g 1,8 1,2
Page 193 and 194: PP-I-37 As one can see in the table
Page 195 and 196: PP-I-38 hydrogenation (61 o and 65
Page 197 and 198: PP-I-39 Ensembles №№ 31, 45, 55
Page 199 and 200: PP-I-40 The pore structure of origi
Page 201 and 202: PP-I-41 Sr 2+ and Ba 2+ ions are in
Page 203: PP-I-42 volume are formed from init
Page 207 and 208: PP-I-44 Figure 1. From left to righ
Page 209 and 210: PP-I-45 Table 1: Characteristics of
Page 211 and 212: PP-I-45 The search for alternative
Page 213 and 214: PP-I-46 zeroth moment expression, w
Page 215 and 216: PP-I-47 It was revealed, that the i
Page 217 and 218: PP-I-48 Table 1 Characteristics of
Page 219 and 220: PP-I-49 4-Carboxybenzaldehyde (4-CB
Page 221 and 222: PP-I-50 Computational details First
Page 223 and 224: PP-I-51 The result showed that surf
Page 225 and 226: PP-II-1 COOH COO(C
Page 227 and 228: PP-II-2 The result
Page 229 and 230: PP-II-3 prepared,
Page 231 and 232: PP-II-4 CNF from b
Page 233 and 234: PP-II-5 support; t
Page 235 and 236: PP-II-6 The main p
Page 237 and 238: PP-II-7 porous net
Page 239 and 240: PP-II-8 It is note
Page 241 and 242: PP-II-9 selective
Page 243 and 244: STABILITY OF A CARBON CATALYST FLUI
Page 245 and 246: PP-II-11 CARBON FI
Page 247 and 248: PP-II-12 CATALYTIC
Page 249 and 250: THE SORBENTS FOR AIR CLEANING PREPA
Page 251 and 252: MACRO-SHAPING OF CARBON NANOFIBERS
Page 253 and 254: PP-II-15 MESOPOROU
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PP-II-16 EVALUATIO
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PP-II-16 As it wou
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PP-II-17 with exis
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PP-II-18 Thus, the
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PP-II-19 (NaOH, Cs
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PP-II-20 MEDICAL C
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PP-II-21 Pt /AC an
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PP-II-22 Prelimina
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FACTORS DETERMINING THE CATALYTIC P
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NANOPOROUS CARBON MATERIALS AS EFFE
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CARBON NANOSTRUCTURAL MATERIALS PRO
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GROWTH OF CARBON NANOFIBERS ON META
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ACTIVE CARBON AS SUPPORT FOR IMMOBI
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PP-II-28 USING OF
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AKSOYLU Ahmet Erhan Department of C
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DIDENKO Olga Pisarzhevskii Institut
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KOGAN Victor M. Zelinsky Institute
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NOUGMANOV Evgeniy Lomonosov Moscow
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SERP Philippe INPToulouse 118 Route
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ZAITSEV Yurij P. Institute for Sorp
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steel, Hastelloy C22, Titanium, Tan
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Условия эксплуатац
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DONAU LAB MOSCOW ПРОГРАММА
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CONTENT PLENARY LECTURES...........
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OP-I-12 Maldonado-Hódar F.J., Carr
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OP-II-8 Isse A.A.,
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PP-I-21 Karaseva M.S., Perederiy M.
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PP-I-47 Zaitsev Yu., Zhuravsky S.,
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PP-II-21 Özkara S
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II International Symposium on Carbon for Catalysis ABSTRACTS

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