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| 1 | Cu掺杂对LaMnO_3催化剂的结构和催化氧化性能的影响显示文摘采用非晶态多核配合的方法合成了La_(1-x)Cu_xMnO_3(x=0、0.05、0.1、0.2、0.3、0.4、0.5)系列催化剂,并用X射线衍射(XRD)、透射电镜(TEM)、比表面测定仪(BET)等手段对催化剂的微观结构进行了表征.研究了Cu掺杂对钙钛矿结构及其对CO催化氧化发光性能及催化氧化CO、CH_4性能的影响规律.结果表明,当x≤0.1时,Cu掺杂仍可形成单相的钙钛矿结构;当x>0.1时,过量掺杂的Cu以CuO杂相存在.Cu掺杂可改善La_(1-x)Cu_xMnO_3催化剂对CO和CH_4的催化氧化活性.经700℃焙烧3h制备的La_(0.9)Cu_(0.1)MnO_3催化剂具有最高CO催化氧化活性(T_(100%)=170℃),该结果与CO催化氧化发光结果一致.而La_(0.95)Cu_(0.05)MnO_3催化剂对CH_4的催化氧化活性最高(T_(95%)= 705℃). | BULGAN G. 滕飞 梁淑惠 姚文清 朱永法 | 2007 | 物理化学学报2007，23，9： | 12 |
| 2 | Pt负载复合氧化物催化剂的CO催化发光性能显示文摘采用非晶态络合物法制备了La0.9Cu0.1MnO3和LaCoO3钙钛矿催化剂,并利用固定化溶胶工艺合成了Pt纳米粒子负载的Pt/La0.9Cu0.1MnO3和Pt/LaCoO3复合催化剂.通过透射电镜(TEM)、X射线衍射(XRD)和X射线光电子能谱(XPS)等手段对催化剂的微观结构、形貌及Pt的价态进行了研究;考察了催化剂的CO催化氧化发光性能.结果表明,若La0.9Cu0.1MnO3催化剂表面上负载的Pt纳米颗粒形成团聚,则在其CO催化氧化发光谱中出现发光峰分裂的现象,而在Pt纳米颗粒分散较好的Pt/LaCoO3体系中却没有出现这一情况.因此可以利用CO催化发光谱来初步判断贵金属纳米颗粒在载体表面的分散状态. | BULGAN G. 宗瑞隆 梁淑惠 姚文清 朱永法 | 2008 | 物理化学学报2008，24，9： | 3 |
| 3 | Oxidant-antioxidant system changes relative to placental-umbilical pathology in patients with preeclampsia 显示文摘 | Bulgan Kilicdag E Ay G Celik A | 2005 | Hypertens Pregnancy2005，24，2： | 1 |
| 4 | Oxidant-antioxidant system changes relative to placental-umbilical pathology in patients with preeclampsia显示文摘 | Bulgan Kilicdag E Ay G Celik A | 2005 | Hypertens pregnancy2005，24，2： | 1 |
| 5 | Effect of phase struc- ture of MnO2 nanorod catalyst on the activity for CO oxi- dation显示文摘 | Liang S Teng F Bulgan G | 2008 | J Phys Chem C2008，112，14： | 1 |
| 6 | Reduction of retinaldehyde dehydrogenase 1 expression and production in estrogen-induced prolactinoma of rat显示文摘 | Ken Fujiwara Bulgan Davaadash Megumi Yatabe Motoshi Kikuchi Kotaro Horiguchi Kenji Kusumoto Tom Kouki Takashi Yashiro | 2008 | Medical Molecular Morphology2008，，3： | 1 |
| 7 | Effect of Phase Structure of MnO2 Nanorod Catalyst on the Activity for CO Oxidation 显示文摘 | LIANG S H TENG F BULGAN G | 2008 | Phys Chem C2008，112，： | 1 |
| 8 | 45,XY,der(13;14)(q10;q10)in an azoospermic man with hypogonadotrophic hypogonadism显示文摘Dear Sir,I am Feride Iffet Sahin in Baskent University Facultyof Medicine,Department of Medical Genetics,Ankara,Turkey.We write to you about a case of 45,XY,der(13;14)(q10;q10) in an azoospermic man as a result of hypo-gonadotrophic hypogonadism.The most frequent form of Robertsonian transloca-tion is between chromosomes 13 and 14 [1].It is re-ported to be a cause of male infertility [2-4].The fre-quency of Robertsonian translocation among infertile menhas been reported to be 1%,which is higher than that ofthe normal newborn population [2,5].The translocatedchromosomes cause inappropriate pairing during malemeiosis and hinder normal sperm production,resultingin oligo-and azoospermia.A 34-year-old male patient was referred to the De-partment of Medical Genetics from the Department ofObstetrics and Gynecology,Baskent University Facultyof Medicine,for chromosome analysis and Y microdeletiontesting because of azoospermia as a result of hypogona-dotropic hypogonadism.During genetic counseling,we learned that the patientwas one of the seven children of a nonconsanguineousmarried couple.The patient's mother had no miscar-riages in her obstetric history.All his married siblings(three sisters and three brothers) had healthy children. | Ozge Ozalp Zerrin Yilmaz Esra Bulgan Kilicdag Filiz Bolat Tayfun Bagis Feride Iffet Sahin | 2006 | Asian Journal of Andrology2006，8，6： | 0 |
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