Zobrazeno 1 - 10
of 32
pro vyhledávání: '"J.F. Houlihan"'
Publikováno v:
Materials Research Bulletin. 14:915-920
Ghosh and Maruska have recently reported a sunlight conversion efficiency for Al-doped single crystal TiO2 of 1.3%. In this work we report conversion efficiencies of 1% for A1 and Y-doped, polycrystalline TiO2 electrodes, and 1.1% for B-doped samples
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc04b257d8be1b127a5829df42bcd342
https://doi.org/10.1016/0025-5408(79)90157-0
https://doi.org/10.1016/0025-5408(79)90157-0
Publikováno v:
Journal of Solid State Chemistry. 12:265-269
Magnetic susceptibility and electron paramagnetic resonance (EPR) parameters have been correlated with electrical conductivity and X-ray structural data to elucidate some of the transport properties of a number of the Magne´li phases of the titanium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15d67438e50db2169fdebd7464e31a84
https://doi.org/10.1016/0022-4596(75)90317-5
https://doi.org/10.1016/0022-4596(75)90317-5
Publikováno v:
Materials Research Bulletin. 16:659-667
Spectral response measurements on ceramic TiO2 photoanodes prepared in CO CO 2 reducing atmospheres over a range of pO2 values from 10−4 to 10−12 atm. are reported. The results are interpreted in terms of the various defect states of reduced TiO2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e060645752d140d2307d5231ab1d7532
https://doi.org/10.1016/0025-5408(81)90265-8
https://doi.org/10.1016/0025-5408(81)90265-8
Publikováno v:
Electrochimica Acta. 28:585-590
TiO2, platinized TiO2, and platinized Pt anodes have been studied in both acidic and basic electrolytes in the presence of ethanol. In the case of macroscopic platinized TiO2 anodes, the oxidation of ethanol to acetaldehyde and the further oxidation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2fe01e89c5a162c8a92c6766c637647
https://doi.org/10.1016/0013-4686(83)85048-8
https://doi.org/10.1016/0013-4686(83)85048-8
Publikováno v:
Materials Research Bulletin. 20:163-177
Fe 2 O 3 samples have been prepared using both substitutional and defect doping techniques. Defect doped samples were sintered in air at 1350° C for 20 hours, reduced in a H 2 atmosphere for various times at 300° C, and finally reoxidized at 700–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::777d41d1558adc701080fb00a0574970
https://doi.org/10.1016/0025-5408(85)90042-x
https://doi.org/10.1016/0025-5408(85)90042-x
Publikováno v:
Le Journal de Physique Colloques. 49:C8-1463
The two crystallographic modifications of ferric fluoride trihydrate (aand P-FeF3.3H20) were synthesized and characterized. Magnetic susceptibility and Mossbauer effect measurements suggest that the aand ,f3-phases are low dimensional antiferromagnet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87f8202ed12e126bfd3fee2287081409
https://doi.org/10.1051/jphyscol:19888672
https://doi.org/10.1051/jphyscol:19888672
Publikováno v:
Materials Research Bulletin. 11:1191-1197
Overall solar energy conversion efficiencies of at least 0.8%, somewhat greater than those previously reported, have been obtained in the photocatalytic production of hydrogen using TiO2 semiconductor electrodes prepared by heat-treatment of titanium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0c491716086e5742ae12cec64a72040
https://doi.org/10.1016/0025-5408(76)90020-9
https://doi.org/10.1016/0025-5408(76)90020-9
Publikováno v:
Materials Research Bulletin. 13:1205-1212
The optical-to-chemical photoelectrolytic conversion efficiency of polycrystalline TiO2 anodes has been studied as a function of metal dopant. For anodes nominally doped to a level of 100 ppm, an enhancement of the conversion efficiency over that for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41a33c3b8dea8afaff8fe673cc04183c
https://doi.org/10.1016/0025-5408(78)90210-6
https://doi.org/10.1016/0025-5408(78)90210-6
Publikováno v:
Materials Research Bulletin. 16:31-36
Sintered TiO2 photoanodes have been prepared by COCO2 reductions over a range of pO2 values from 10−4 to 10−12 atm. Effects of reduction and surface preparation on the optical-to-chemical conversion efficiencies are reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea467fe69a8f2d49694f4410f5c2ea92
https://doi.org/10.1016/0025-5408(81)90174-4
https://doi.org/10.1016/0025-5408(81)90174-4
Publikováno v:
Materials Research Bulletin. 19:17-24
Cyclic voltamograms of Ti/sub 4/O/sub 7/ (Ebonex) together with its overpotentials for the production of H/sub 2/ and O/sub 2/ in acidic and basic aqueous solutions are reported. Ti/sub 4/O/sub 7/ electrode properties are compared to other electrodes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b86c4991d0276fd4fcae3b328a1a784
https://doi.org/10.1016/0025-5408(84)90005-9
https://doi.org/10.1016/0025-5408(84)90005-9