document.write( "<CENTER><TABLE WIDTH=100% BORDER=1 CELLPADDING=5 CELLSPACING=0 BORDERCOLOR=#663333><TR BGCOLOR=#663333><TD HEIGHT=30 ALIGN=right><FONT COLOR=white SIZE=+1>Today's Paper</FONT>　<FONT COLOR=lightgrey> published (online)/received/accepted/etc on March 11 （4 publications）《WoS citation》<INPUT TYPE=button VALUE='Publication Page' ONCLICK=location.href='/cgi-bin/publication/db_publication_e.cgi?check_05=CHECKED&order=descent&showCitation=CHECKED'></FONT></TD></TR></TABLE></CENTER><CENTER><TABLE WIDTH=100% BORDER=1 CELLPADDING=3 CELLSPACING=0 BORDERCOLOR=#663333><TR BGCOLOR=#663333><TD COLSPAN= VALIGN=middle popup_e> <SPAN CLASS=large><FONT COLOR=white><A NAME=''></A>■ PMV・1987 (letter)　《1》 OTHERS［published online 2003/03/11］</FONT> </SPAN></TD></TR><TR><TD VALIGN=middle BGCOLOR=#FFFFDD><B>Ohtani, B.</B>; Miyadzu, H.; Nishimoto, S.-i.; Kagiya, T.*, Sensitized Photoreduction of Methyl Viologen to Its Cation Radical in Polymer Matrices by Visible-light Irradiation, <I>J. Polym. Sci, Part C: Polym. Lett. Ed.</I>, <B>25</B>, 373-376 (1987).* [<A HREF='http://dx.doi.org/10.1002/pol.1987.140250903'>DOI</A>] ●色素増感反応によりメチルビオロゲンを還元してカチオンラジカルとして着色させる反応．1回の引用は，<A HREF=https://touche-np.org/cgi-bin/publication/db_publication_e.cgi?p_item_3=doi&amp;setURL=1&amp;check_01=CHECKED&amp;dispLang=jp&amp;mode=search&amp;kwd=DOS&amp;showCitation=CHECKED&amp;hide_note=CHECKED&amp;max_show=50&amp;p_item_1=code&amp;order=ascent>自己引用</A>で，その文献も引用回数は「1」．ちなみに引用数が「1」の論文は12報（2021/03/11）</TD></TR></TABLE></CENTER><CENTER><TABLE WIDTH=100% BORDER=1 CELLPADDING=3 CELLSPACING=0 BORDERCOLOR=#663333><TR BGCOLOR=#663333><TD COLSPAN= VALIGN=middle popup_e> <SPAN CLASS=large><FONT COLOR=white><A NAME=''></A>■ FLM・1987 (letter)　《15》 OTHERS［published online 2003/03/11］</FONT> </SPAN></TD></TR><TR><TD VALIGN=middle BGCOLOR=#FFFFDD><B>Ohtani, B.</B>; Adzuma, S.; Nishimoto, S.-i.; Kagiya, T., Ultraviolet and Visible Light-induced Photochromic Action of Poly(vinyl Alcohol) Film Containing Colloidal and Suspended Semiconductor Materials, <I>J. Polym. Sci, Part C: Polym. Lett. Ed.</I>, <B>25</B>, 383-387 (1987).* [<A HREF='http://dx.doi.org/10.1002/pol.1987.140250905'>DOI</A>] ●ポリビニルアルコール（PVA）は大谷教授が博士課程で光触媒反応に関する研究をはじめたときにさいしょに使った基質．ここでは，膜材料として使用しているが，ポイントはPVAの酸素非透過性．酸素に敏感なメチルビオロゲンカチオンラジカルもPVA膜中ではほとんど退色しない．</TD></TR></TABLE></CENTER><CENTER><TABLE WIDTH=100% BORDER=1 CELLPADDING=3 CELLSPACING=0 BORDERCOLOR=#663333 TITLE='A simple method of preparation of visible-light active rutile-TiO2 photocatalysts is presented. New materials were obtained by modification of a commercial amorphous titanium dioxide via impregnation followed by calcination at 800 ℃ processes. Series of Fe-modified TiO2 with different Fe:TiO2 ratios (1, 5 and 10 wt.% of Fe) were obtained by impregnation with Fe(NO3)3 followed by calcination in argon atmosphere.Nitrogen-modified TiO2 was prepared by calcination of the commercial titania in ammonia atmosphere at 800 ℃. Finally (Fe,N) co-modified samples were prepared by combining impregnation with calcination in ammonia atmosphere. The materials were characterized by the following methods: Xray power diffraction (XRD), X-ray photoelectron spectroscopy (XPS), elemental analysis, UV-Vis/DR spectroscopy, scanning electron microscopy (SEM) and N2 adsorption at 77 K. The photocatalytic activity of the new materials was studied during oxidative decomposition of acetic acid under visible light irradiation using mercury lamp and a cut-off filter providing wavelength longer than 400 nm. Additionally, the so-called action spectra measurements of photocatalytic activity as a function of irradiation wavelength were conducted. The results revealed an excellent increase in the visible light photoactivity of the co-modified samples in comparison with the single-modified ones, which was ascribed to the synergistic effect of the N,Fe rutile co-modification. Nitrogen caused a band-gap narrowing allowing absorption of longer wavelengths from visible light region, whereas iron increased the efficiency of charge separation. As a result, a significantly improved photocatalytic performance of the materials was observed.'><TR BGCOLOR=#663333><TD COLSPAN= VALIGN=middle popup_e> <SPAN CLASS=large><FONT COLOR=white><A NAME=''></A>■ NFEDP・2013 (full paper)　《67》 ACTION［accepted 2013/03/11］</FONT> </SPAN></TD></TR><TR><TD VALIGN=middle BGCOLOR=#FFFFDD><B>Dolat, D. D.</B>; Morawski, A.; <B>Ohtani, B.</B>, Nitrogen, iron - single modified (N-TiO<SUB>2</SUB>, Fe-TiO<SUB>2</SUB>) and co-modified (Fe,N - TiO<SUB>2</SUB>) rutile titanium dioxide as visible-light active photocatalysts, <I>Chem. Eng. J.</I>, <B>225</B>, 358-364 (2013).* [<A HREF='http://dx.doi.org/10.1016/j.cej.2013.03.047'>DOI</A>] ●窒素および鉄ドープ酸化チタンによる光触媒反応の作用スペクトル解析をふくむポーランド西ポメラニア工科大学のモラウスキ（Antoni. W. Morawski）教授のグループとの国際共同研究</TD></TR></TABLE></CENTER><CENTER><TABLE WIDTH=100% BORDER=1 CELLPADDING=3 CELLSPACING=0 BORDERCOLOR=#663333 TITLE='Ruthenium(II) complex with the phosphonate anchoring groups of [Ru(tbbpy)2(4,4′-(CH2PO3H2)2bpy)]2+ (RuIICP2, tbbpy= 4,4′-di-tert-butyl-2,2′-bipyridine) and silver nanoparticles (Ag NPs) were used as single or comodifiers on titania surface. For the dual modified titania, two deposition sequences were applied to obtain Ag/RuIICP2 and RuIICP2/Ag, in which at first ruthenium(II) or silver was deposited on titania, respectively. Diffuse reflectance spectroscopy (DRS), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS) confirmed the existence of modifiers, and the effect of ruthenium(II) on the properties of Ag NPs regarding their crystallite sizes and oxidation states distributions. Photocatalytic activities of the modified titania were investigated for oxidative decomposition of acetic acid and 2-propanol, and anaerobic dehydrogenation of methanol. Under UV/Vis irradiation for the methanol dehydrogenation, co-modified titania of Ag/RuIICP2 showed the best activity, while for acetic acid degradation, singly modified titania with silver showed the highest activity. In contrary, under visible light irradiation, singly fabricated titania with ruthenium(II) complex possessed the highest photocatalytic performance for 2-propanol oxidation. For all the three tested photocatalytic degradation reactions, Ag/RuIICP2 exhibited better photocatalytic activities than RuIICP2/Ag, indicating the different properties caused by opposite deposition sequences, e.g., DRS indicated the smaller sizes of metal NPs and XPS suggested the binding of ruthenium(II) to Ag NPs for RuIICP2/Ag, which in consequence influenced the overall photocatalytic outcome.'><TR BGCOLOR=#663333><TD COLSPAN= VALIGN=middle popup_e> <SPAN CLASS=large><FONT COLOR=white><A NAME=''></A>■ ZHENG・2016 (Full Paper)　《7》 VISIBL_D［accepted 2016/03/11］</FONT><IMG SRC='/image/misc/freeDL.png' HEIGHT=15 VARIGN=bottom> </SPAN></TD></TR><TR><TD VALIGN=middle BGCOLOR=#FFFFDD><B>Zheng, S.</B>; <B>Wang, K.</B>; <B>Wei, Z.</B>; Braumueller, M.; <B>Ohtani, B.</B>; Rau, S.; <B>Kowalska, E.</B>, Mono- and dual-modified titania with a ruthenium(II) complex and silver nanoparticles for photocatalytic degradation of organic compounds, <I>J. Adv. Oxid. Technol.</I>, <B>19</B>, 208-217 (2016).* [<A HREF='http://dx.doi.org/10.1515/jaots-2016-0204'>DOI</A>]</TD></TR></TABLE></CENTER>" )