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2019年4月14日至16日，第九届催化与传感环境国际会议暨第二届C5超分子化学研讨会在我校召开。本次研讨会由我校主办、化学与药学院承办，南京大学和中国化学快报协办。会议分主会场大会报告、分会场和邀请报告（含青年学者报告）两部分进行，来自英国、法国、澳大利亚、爱尔兰及国内众多高校、科研院所的相关领域的66名专家学者及我校部分师生参加研讨会。4月15日开幕式上，副校长罗军代表学校致辞，简要介绍了我校...
塔里木盆地哈拉哈塘凹陷奥陶系原油C5—C7轻烃全二维气相色谱与常规色谱对比分析
C5&mdash C7轻烃 哈拉哈塘凹陷 原油
2015/12/18
对塔里木盆地哈拉哈塘凹陷11个奥陶系原油样品进行了全二维色谱和常规气相色谱对比分析，研究结果表明哈拉哈塘原油反映了成熟—高成熟特征，属于典型海相原油，其源岩沉积于微咸—咸水还原环境，母源类型一致。相对于一维气相色谱，全二维色谱所求庚烷值和异庚烷值降低、C7轻烃中链烷烃相对含量下降，而环烷烃相对含量上升。C6轻烃和Mango参数对比良好。由于原油直接进样分析不存在前处理过程，加上较高的分离能力，原油...
原油C5—C13轻馏分中C8以上组成一直是油气地球化学研究中的薄弱环节。对塔里木盆地40个海相油、湖相油与煤成油样品的C5—C13轻馏分进行了全烃气相色谱定量分析，在前人研究的基础上，结合C7轻烃组成，对比分析了不同成因类型原油C5—C13轻馏分族组成特征。大涝坝油气田湖相油的环烷烃含量较高，雅克拉油气田海相油的支链烷烃含量较高，轮台地区和库车坳陷部分煤成油则具有较高的芳烃含量，塔东地区寒武系来源...
Observed and simulated global distribution and budget of atmospheric C2-C5 alkanes
global distribution atmospheric C2-C5 alkanes
2010/8/12
The primary sources and atmospheric chemistry of C2-C5 alkanes were incorporated into the atmospheric chemistry general circulation model EMAC. Model output is compared with new observations from the ...
Temporal variability, sources, and sinks of C1-C5 alkyl nitrates in coastal New England
Temporal variability C1-C5 alkyl nitrates coastal New England
2010/2/21
Seven C1-C5 alkyl nitrates were measured both on the mainland and off the coast of New Hampshire using gas chromatographic techniques. Five separate data sets are presented to characterize the seasona...
Concentrations of higher dicarboxylic acids C5–C13 in fresh snow samples collected at the High Alpine Research Station Jungfraujoch during CLACE 5 and 6
higher dicarboxylic acids fresh snow samples High Alpine Research Station Jungfraujoch
2009/3/31
Samples of freshly fallen snow were collected at the high alpine research station Jungfraujoch (Switzerland) in February and March 2006 and 2007, during the Cloud and Aerosol Characterization Experime...
在小型固定床反应器上研究了水蒸气钝化及过渡金属(Ni, Co, Cu, Zn)改性对调变纳米HZSM-5沸石催化剂上C5～C8混合烷烃芳构化反应的作用. 采用NH3-TPD和Py-FT-IR方法表征了改性催化剂的表面酸性质,并与其催化芳构化性能进行了关联. 结果表明,在450 ℃下进行水蒸气钝化能显著提高催化剂的芳构化选择性,减少甲烷和乙烷等低碳烷烃的生成; 催化剂进一步用锌盐或铜盐溶液浸渍改性,...
Physiological characteristics of lipid-rich "fat" and lipid-poor "thin" morphotypes of individual Calanus finmarchicus C5 copepodites in nearshore Gulf of Maine
Physiological characteristics lipid-rich
2014/5/4
We studied whether the effects of Bythotrephes longimanus, a new predatory cladoceran zooplankton species to North America, can extend beyond the macrozooplankton to the rotifer community, which is kn...
含醇二元体系热力学性质的研究 Ⅰ. C1至C5正链醇+苯体系的过量焓
过量焓 热力学性质 醇二元体系
2010/1/20
使用Picker流动微量量热器系统测量了298.15 K和常压下甲醇+, 乙醇+, 正丙醇+, 正丁醇+和正戊醇+苯体系的摩尔过量焓。所得结果, 一般较间歇式量热器的测量数据稍高。这些体系的最大过量焓在~x醇=0.30～0.33。正链醇+苯体系的摩尔过量焓的数值, 在C_1～C_5之间, 随着醇分子中碳原子的数目增多而升高, 但两相邻醇H~E的差值, 则随碳链的增长而逐渐减小。