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| 1 | New Species of Enantiornithes(Aves:Ornithothoraces) from the Qiaotou Formation in Northern Hebei,China显示文摘我们从北 Hebei 的更低的白垩纪 Qiaotou 形成在 enantiornithine 鸟的新种上报导,中国。新 taxon, Shenqiornis mengi 情报。et sp。nov,拥有几 enantiornithine synapomorphies,但是从另外的已知的种类是唯一的。标本有关于 enantiornithine 揭示新信息的一个保存得很好的颅骨头部的形态学。新 taxon 拥有一大与显示某 enantiornithines 可能有的一个长尖端细的颧骨的过程眼窝后部一充分 diapsid 颅骨,在 Confuciusornis。标本的牙齿形态学是唯一的并且多半在 Enantiornithes 以内代表以前未知的营养的专门化。 | WANG Xuri Jingmai K. O'CONNOR ZHAO Bo Luis M. CHIAPPE GAO Chunling CHENG Xiaodong | 2010 | Acta Geologica Sinica(English Edition)2010，84，2： | 5 |
| 2 | Simulation of hot-rolled dual-phase weathering steel 09CuPCrNi显示文摘 | Zhang Chunling Cai Dayong Liao Bo | | 0，，4： | 1 |
| 3 | A Study on the Dual-Phase Treatment of Weathering Steel 09CuPCrNi 显示文摘 | ZHANG Chunling CAI Dayong LIAO Bo | 2004 | Materials Letters2004，58，： | 1 |
| 4 | Challenge of mechanical properties of an acicular ferrite pipeline steel显示文摘 | Fu-Ren Xiao Bo Liao Yi-Yin Shan Gui-Ying Qiao Yong Zhong Chunling Zhang Ke Yang | 2006 | Materials Science & Engineering A2006，，1： | 1 |
| 5 | A study on the dual-phase treatment of weathering steel 09CuPCrNi显示文摘 | Zhang Chunling Cai Dayong Liao Bo | | 0，，： | 1 |
| 6 | Development of Hot-rolled Dual,-phase Weathering Steel Cu-P-Cr-Ni-Mo 显示文摘 | Chunling Zhang Bo Liao Dayong Cai | 2007 | Materials and Design2007，，28： | 1 |
| 7 | A study on the du- al-phase treatment of weathering steel 09CuPCrNi显示文摘 | Zhang Chunling Cai Dayong Liao Bo | 2004 | Materials Letters2004，58，： | 1 |
| 8 | Highly selective photocatalytic oxidation of methane to methyl hydroperoxide显示文摘Partial oxidation of methane into primary oxidation products with high value remains a challenge.In this work,photocatalytic oxidation of methane(CH_(4))with high methyl hydroperoxide(CH_(3)OOH)selectivity is achieved using pure titanium oxide(TiO_(2))without any cocatalyst at room temperature and atmospheric pressure.The CH_(3)OOH production rate can reach up to 2050±88μmol·g^(-1)·h^(-1) at pH≈7.0 with 100%selectivity in the liquid product.The stable reaction cycle can reach more than 30 times.This low-cost system achieves superior CH_(4) conversion activity and selectivity compared with similar work.The energy of hydrogen peroxide(H_(2)O_(2))to adsorbed hydroperoxyl radical(^(*)OOH)has a significantly lower reaction energy than conversion to adsorbed hydroxyl radical(*OH)on the(210)surface of the TiO_(2).The^(*)OOH preferentially combines with methyl radical(·CH_(3))to form the most energetically favorable CH_(3)OOH.The mild oxidative environment of this system prevents the reduction of CH_(3)OOH to CH_(3)OH or over-oxidation of CH_(4),which ensures the final CH_(3)OOH with high selectivity and stability.This work provided a low-cost but highly efficient method to achieve partial oxidation with superior selectivity,i.e.,to convert CH_(4) into high-value chemicals. | Chunling Bo Li Zhang Xiaolong Liu Huaiqiu Chang Yingxue Sun Xinyi Zhang Ting Tan Lingyu Piao | 2024 | Nano Research2024，17，4： | 0 |
| 9 | Tandem photo-oxidation of methane to methanol at room temperature and pressure over Pt/TiO_(2)显示文摘In the process of methane(CH_(4))oxidation to methanol(CH3OH),CH3OH is more easily oxidized than CH_(4),resulting in inevitable peroxide phenomenon.In this work,we innovatively proposed a tandem reaction pathway to obtain a photocatalytic oxidation process of CH_(4) with high activity and selectivity.This work confirms that the methyl hydrogen peroxide(CH3OOH),the first product of CH_(4) oxidation by H_(2)O_(2),is then completely reduced to CH3OH in an electron-rich environment.Under irradiation,H_(2)O_(2) was excited into hydroxyl radicals(·OH)and hydroperoxyl radicals(·OOH)on brookite TiO_(2) photocatalyst.The·OH oxidized CH_(4) to form methyl radicals(·CH3),which then reacted with·OOH to form CH3OOH.CH3OOH gained electrons on Pt nanoparticles(NPs)and was reduced to CH3OH.At this point,low concentration of·OH was difficult to further oxidize CH3OH,so that it can exist stably.Under the conditions of room temperature(25°C)and atmospheric pressure,the productivity of CH3OH was 883μmol/(g·h),which was 4 times more than the reported photocatalytic CH_(4) oxidation system with the same reaction conditions,and the selectivity was 100%in liquid products(98.77%for all products).The photocatalyst showed excellent stability and maintained>85%product activity after 9 catalytic cycles.This work contributed to the development of highly efficient and selective CH_(4) photooxidation system under mild conditions. | Yingxue Sun Chunling Bo Zhijie Cheng Xinyi Zhang Jianjun Liu Lingyu Piao | 2023 | Nano Research2023，16，12： | 0 |
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