{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用溶胶-凝胶法以Fe3O4为磁核制备了磁功能性光催化剂,以甲基橙为模拟污染物,考察了掺杂Fe比例、催化剂煅烧温度以及煅烧时间对催化剂活性的影响.催化剂的最佳制备条件为:Fe3O4掺杂Fe含量为5%,煅烧温度为450℃,煅烧时间为2h.通过TG-DTA、XRD、UV-Vis、TEM对催化剂进行了表征,结果表明:制备的催化剂具有明显的核壳结构,原Fe3 O4磁核经过高温煅烧被氧化;TiO2包覆在磁核表面;催化剂的吸收带边发生红移,在可见区的吸收强度有所增强;催化剂颗粒的平均粒径为20 nm.","authors":[{"authorName":"费学宁","id":"dd0072e1-2744-40c5-b9c5-9f21221f61f7","originalAuthorName":"费学宁"},{"authorName":"刘星星","id":"cf62f7ed-d61f-4e55-8224-88f955fb6831","originalAuthorName":"刘星星"},{"authorName":"李金蕊","id":"fd107ba3-923c-4b30-80e9-010561722f04","originalAuthorName":"李金蕊"},{"authorName":"","id":"9bfb26b2-136e-45b4-891e-b0bf4bd6ee33","originalAuthorName":"姜远光"}],"doi":"10.7517/j.issn.1674-0475.2013.03.008","fpage":"229","id":"0c7bb038-fb38-4af6-b5fa-83691d587f51","issue":"3","journal":{"abbrevTitle":"YXKXYGHX","coverImgSrc":"journal/img/cover/YXKXYGHX.jpg","id":"74","issnPpub":"1674-0475","publisherId":"YXKXYGHX","title":"影像科学与光化学 "},"keywords":[{"id":"832f1164-142b-4d0d-b962-abc7130751f3","keyword":"溶胶-凝胶法","originalKeyword":"溶胶-凝胶法"},{"id":"dd04a307-8d82-4fae-8119-58b3e58b39af","keyword":"磁性催化剂","originalKeyword":"磁性催化剂"},{"id":"03648a4f-dc66-45b2-93c8-db77fc3ee91b","keyword":"光催化活性","originalKeyword":"光催化活性"}],"language":"zh","publisherId":"ggkxyghx201303008","title":"磁功能性TiO2光催化剂的制备及特性","volume":"31","year":"2013"},{"abstractinfo":"以TiO2为催化剂,在紫外光照射下,研究了邻苯二甲酸二丁酯(DBP)水溶液的光催化降解. 结果表明,TiO2能够有效催化降解溶液中的DBP,去除效率80.1%. 降解过程中体系酸度发生明显变化,溶液初始pH=6.0,反应6 h降至pH=3.57. 采用色谱-质谱联机技术对不同光照时间的降解混合物进行检测,分析得出在上述条件下DBP从侧链开始降解,可生成邻苯二甲酸单丁酯、苯甲酸甲酯和苯甲酸等中间体. 光照6 h以上,苯甲酸是主要降解产物之一,在此条件下难于继续降解. 并提出了DBP在上述条件下可能的降解过程.","authors":[{"authorName":"费学宁","id":"c3a1f619-8b90-4cdb-8526-1b4213247ffe","originalAuthorName":"费学宁"},{"authorName":"","id":"b293a19c-82f1-4c92-9877-5e61726b61c5","originalAuthorName":"姜远光"},{"authorName":"吕岩","id":"3c2adbe8-2d22-45d4-8c70-eed95f003544","originalAuthorName":"吕岩"},{"authorName":"张天永","id":"46cca530-b0a3-45eb-8995-3e9cc1327cfb","originalAuthorName":"张天永"}],"doi":"10.3969/j.issn.1000-0518.2006.01.013","fpage":"59","id":"9e7308e9-8a7c-4d2d-920a-2ee7cc615e5b","issue":"1","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"c39f7167-1c27-430d-b073-0d379c9806cf","keyword":"邻苯二甲酸二丁酯","originalKeyword":"邻苯二甲酸二丁酯"},{"id":"5f449d3b-3c4e-425e-bf33-dcf278452f6b","keyword":"光催化降解","originalKeyword":"光催化降解"},{"id":"b59177c5-acd8-47dc-b516-aff75f4cce2f","keyword":"降解机理","originalKeyword":"降解机理"},{"id":"ec54d0dc-7502-466b-bd10-db24b19da70f","keyword":"二氧化钛","originalKeyword":"二氧化钛"}],"language":"zh","publisherId":"yyhx200601013","title":"环境激素邻苯二甲酸二丁酯的光催化降解机理探讨","volume":"23","year":"2006"},{"abstractinfo":"用超临界CO2萃取生姜根茎中的油树脂,并用气相色谱-质谱联用技术对其进行了成分分析.从油树脂中分析出77种化合物,其中挥发油成分50种,主要是α-烯(22.29%)、β-倍半水芹烯(8.58%)、α-法尼烯(3.93%)、β-没药烯(3.87%)和α-姜黄烯(2.63%)等倍半萜类化合物;辣素成分27种,主要成分为6-酚(9.38%)、6-烯酚(7.59%)和分析过程中由酚类或烯酚类化合物受热分解而形成的油酮(9.24%).在辣素成分中,6-异酚、(Z)-10-异烯酚和(E)-10-异烯酚3种化合物是新发现的未见报道的化合物.实验中对这3种新化合物进行了质谱裂解分析.","authors":[{"authorName":"战琨友","id":"18029250-7538-4dbd-a479-4a7c758cfe80","originalAuthorName":"战琨友"},{"authorName":"王超","id":"e25f333c-dd8d-45ed-9015-ba6126bcf7cd","originalAuthorName":"王超"},{"authorName":"徐坤","id":"e8424cb6-b0d4-46ed-8fa2-c673af3ec31c","originalAuthorName":"徐坤"},{"authorName":"尹洪宗","id":"ec76914e-8f6c-4f7e-afaf-bbc7cda8c69f","originalAuthorName":"尹洪宗"}],"doi":"10.3321/j.issn:1000-8713.2008.06.009","fpage":"692","id":"42c1bbc0-652a-433f-8e34-86f30b7f6523","issue":"6","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"e53773ad-891b-403b-8b22-f5b0686630e3","keyword":"超临界萃取","originalKeyword":"超临界萃取"},{"id":"286cbdc0-600d-40b3-affc-527a1b3253a4","keyword":"气相色谱-质谱联用技术","originalKeyword":"气相色谱-质谱联用技术"},{"id":"7ed48749-e650-4478-96ef-9741cba04e1c","keyword":"油树脂","originalKeyword":"姜油树脂"},{"id":"bf6fde50-9a7b-42f4-953e-bf1116bcbb98","keyword":"成分分析","originalKeyword":"成分分析"}],"language":"zh","publisherId":"sp200806009","title":"气相色谱-质谱技术分析油树脂中的挥发性及非挥发性成分","volume":"26","year":"2008"},{"abstractinfo":"招平断裂南段的夏甸-家窑金矿床受断裂产状变化、断层泥、脉岩、次级断裂复合控制.矿体多赋存于蚀变分带明显、产状由缓变陡处、脉岩的下盘,并具北东侧伏及尖灭再现规律.","authors":[{"authorName":"王慧","id":"7fb4a685-ee01-4317-819a-300c21af4083","originalAuthorName":"王慧"},{"authorName":"丛成双","id":"061afad7-97f4-4639-b4cd-68988fd1f17e","originalAuthorName":"丛成双"},{"authorName":"丛培章","id":"c090b397-22b7-4f56-ba4e-2c18ca877e09","originalAuthorName":"丛培章"}],"doi":"10.3969/j.issn.1001-1277.2003.08.004","fpage":"12","id":"8bf4c3f0-63ec-49ae-a9a0-0667a8411238","issue":"8","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"10e6b959-ddde-4db4-b855-31927c89ad94","keyword":"赋存规律","originalKeyword":"赋存规律"},{"id":"cc25cee2-8e48-436f-99af-04df19dba09c","keyword":"控矿规律","originalKeyword":"控矿规律"},{"id":"6575bbc0-457d-43a2-88fc-6b2f84731b46","keyword":"夏甸-家窑金矿床","originalKeyword":"夏甸-姜家窑金矿床"}],"language":"zh","publisherId":"huangj200308004","title":"夏甸—家窑金矿床矿体赋存规律及控矿规律研究","volume":"24","year":"2003"},{"abstractinfo":"家窑金矿根据国内外矿山竖井提升现状,经过较详细地理论计算,自行设计出提升容器及配套系统,在该矿得到了应用,并取得了竖井小断面(1.8m×2.7m),卷扬机小型号(φ1.2m双卷筒卷扬机)、提升能力大(达到300~470t/d)的可喜成果,为矿山竖井开拓设计和竖井改造提供了一条可借鉴的经验.","authors":[{"authorName":"郭建军","id":"783308e8-87b6-40f3-9c39-7feb3a63137e","originalAuthorName":"郭建军"},{"authorName":"马玉山","id":"b94224e7-ec93-4950-896c-062c77ba65e2","originalAuthorName":"马玉山"},{"authorName":"贾汉义","id":"ada19182-f707-40f2-80b0-796996b18f85","originalAuthorName":"贾汉义"},{"authorName":"李勇","id":"36bfaa12-893d-443b-b747-041645e6db4e","originalAuthorName":"李勇"}],"doi":"10.3969/j.issn.1001-1277.2002.06.007","fpage":"21","id":"321851a5-c603-4614-8ce4-0bd2be6f3478","issue":"6","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"869cd681-9122-4747-ba4f-9ac4614bdc37","keyword":"竖井","originalKeyword":"竖井"},{"id":"5d0ede2b-afe1-4b9c-9648-37d619c8edb8","keyword":"提升容器","originalKeyword":"提升容器"},{"id":"43140e8c-cc3b-48d2-aa61-b07004268c15","keyword":"配套系统","originalKeyword":"配套系统"},{"id":"8430467d-ad62-43e8-aea9-26e36a7d5c72","keyword":"研究","originalKeyword":"研究"},{"id":"394bd3ab-4dde-451f-947f-57d830b95fb9","keyword":"应用","originalKeyword":"应用"}],"language":"zh","publisherId":"huangj200206007","title":"家窑金矿盲竖井提升容器及配套系统的研究与应用","volume":"23","year":"2002"},{"abstractinfo":"通过对50余只808nm的GaAs/GaAlAs高功率单量子阱结半导体激光器的老化实验观测,在老化初期(前520h),阈值电流随老化时间的延长而下降,下降幅度高达57mA,从1000h多的恒流电老化结果可以看出,器件的输出功率在老化初期有所上升,随后,表现出按指数规律缓慢下降的行为.初步实验结果表明器件具有长寿命的潜力.","authors":[{"authorName":"石家纬","id":"ed42f8ed-1a7e-45b3-92f5-cf0c2cb9aa09","originalAuthorName":"石家纬"},{"authorName":"张素梅","id":"952d9b0b-7f7b-46b3-acd7-d9307b8159bc","originalAuthorName":"张素梅"},{"authorName":"齐丽云","id":"8cfc758a-b55c-4e4e-9bd6-5d05f5b50aef","originalAuthorName":"齐丽云"},{"authorName":"胡贵军","id":"1854851c-08b2-4cb9-a119-4279727655de","originalAuthorName":"胡贵军"},{"authorName":"李红岩","id":"316882f5-b3be-4d85-bcf7-e4226a1927fb","originalAuthorName":"李红岩"},{"authorName":"李永军","id":"ca7f7887-c08c-4b2d-9959-d14fa9065811","originalAuthorName":"李永军"},{"authorName":"刘建军","id":"8382c4d8-2e8b-4c00-9e56-a540ae848cb9","originalAuthorName":"刘建军"},{"authorName":"张锋刚","id":"80765c51-971d-445a-a6f5-7b830084a118","originalAuthorName":"张锋刚"}],"doi":"10.3969/j.issn.1007-4252.2000.03.026","fpage":"240","id":"1b4519db-a95c-49f3-ba7a-75fc6918b140","issue":"3","journal":{"abbrevTitle":"GNCLYQJXB","coverImgSrc":"journal/img/cover/GNCLYQJXB.jpg","id":"34","issnPpub":"1007-4252","publisherId":"GNCLYQJXB","title":"功能材料与器件学报 "},"keywords":[{"id":"8796afee-e41e-4fb5-b331-89c77ec22f9a","keyword":"高功率","originalKeyword":"高功率"},{"id":"c6632899-837e-48e6-b195-b540b07ad95a","keyword":"单量子阱","originalKeyword":"单量子阱"},{"id":"67e91928-0a97-48ab-9ead-bf0d385ff2ac","keyword":"结半导体激光器","originalKeyword":"远结半导体激光器"},{"id":"c79a6cc7-f0cf-45e1-b606-f91582ae8a6a","keyword":"老化","originalKeyword":"老化"}],"language":"zh","publisherId":"gnclyqjxb200003026","title":"高功率GaAs/GaAlAs单量子阱结激光器","volume":"6","year":"2000"},{"abstractinfo":"夏甸—家窑测区位于招平断裂带中段. 招平断裂带在该区段大致沿玲珑花岗岩与胶东群变质岩接触带展布,总体走向42°,倾向SE,倾角37°~52°. 主要金矿体赋存于招平断裂带主裂面下盘黄铁绢英岩化碎裂岩和黄铁绢英岩化花岗岩中. 本次地表构造地球化学测量面积约12 .6 km2 ,采集样品352件,测试元素包括Au、Ag、Cu、Pb、Zn、As、Sb、Hg、Mo、Bi、Mn等19种. Au元素异常与Ag和As元素异常有普遍套合性,与Cu、Pb、Zn、Sb元素异常呈局部套合性. 结合多元统计分析,测定针对深部矿体预测的构造地球化学标志Au-Ag-As,元素组合异常以及斜交参考因子得分Y( i,3)异常和Y( i,7)异常. 在现采矿区深、边部所对应的地表区域圈定出深部隐伏矿体找矿靶位4处.","authors":[{"authorName":"阚靖","id":"02776e6c-2d0c-4c48-9b41-3f220a253ca9","originalAuthorName":"阚靖"},{"authorName":"杨欣鹏","id":"1e620d36-2b91-439c-8108-8d9427ea3a83","originalAuthorName":"杨欣鹏"},{"authorName":"向胤合","id":"271df6c2-7de4-4d5b-9d30-39a2d41bd08c","originalAuthorName":"向胤合"},{"authorName":"杨斌","id":"e652f160-2b33-4865-9ec8-cd5b20be1c70","originalAuthorName":"杨斌"},{"authorName":"梁琴琴","id":"379efe08-608a-4ad3-8de7-d34b22d6060a","originalAuthorName":"梁琴琴"},{"authorName":"陈燕","id":"ecc028b7-a4da-442a-8686-2fa957658c26","originalAuthorName":"陈燕"},{"authorName":"刘庚寅","id":"c88839aa-3014-437a-865d-28f32b2129f0","originalAuthorName":"刘庚寅"}],"doi":"10.11792/hj20150504","fpage":"12","id":"75a62c02-8a0a-4531-8687-f60251820855","issue":"5","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"2f556708-0107-46c4-9134-903d60144569","keyword":"找矿预测","originalKeyword":"找矿预测"},{"id":"ea5d46b4-7b4d-453f-a06d-5d2092637c8b","keyword":"构造地球化学","originalKeyword":"构造地球化学"},{"id":"ee6028e8-5ceb-4284-9a19-0c36b7511af1","keyword":"多元统计分析","originalKeyword":"多元统计分析"},{"id":"99bc456f-c949-4921-8d8b-7ca4d12537e3","keyword":"夏甸—家窑测区","originalKeyword":"夏甸—姜家窑测区"},{"id":"35ec4729-d34c-4d49-bc6b-967a77e01731","keyword":"招平断裂带","originalKeyword":"招平断裂带"}],"language":"zh","publisherId":"huangj201505004","title":"招平断裂带夏甸—家窑段构造地球化学找矿预测","volume":"36","year":"2015"},{"abstractinfo":"野外高位生产水池和生活水池的动态监控,是保证供水,防止溢流,有效降低生产成本的重要手段.无线传动态监控系统和管理网络的建立使人们装上了监控的眼睛.","authors":[{"authorName":"朱永生","id":"2980a726-3248-46b8-9a34-131ad49ab0fb","originalAuthorName":"朱永生"},{"authorName":"吴水生","id":"318444bc-8d9f-49d3-a7c9-cee15d407a2f","originalAuthorName":"吴水生"},{"authorName":"廖庆华","id":"aa80145f-2f3a-4eea-970f-c27f1006346d","originalAuthorName":"廖庆华"}],"doi":"10.3969/j.issn.1001-1277.2003.06.014","fpage":"46","id":"f872f7ba-122e-4c75-bef4-31569605b6bd","issue":"6","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"28eda448-8170-4a1b-a588-acb2497fa2e3","keyword":"动态监控","originalKeyword":"动态监控"},{"id":"a938c3d3-bda1-4c73-8157-cec50f2fdf3b","keyword":"生产水","originalKeyword":"生产水"},{"id":"36dc74bd-6346-4690-ba20-7026540099ea","keyword":"生活水","originalKeyword":"生活水"},{"id":"40a614cb-0e63-48ec-bebc-86e30aea7a71","keyword":"水池液位","originalKeyword":"水池液位"},{"id":"c3c59a8a-dbe0-4159-92c2-9a96c27cc39a","keyword":"水质指标","originalKeyword":"水质指标"},{"id":"65706965-cfe0-43e3-8056-4321ae53f9f1","keyword":"无线传系统","originalKeyword":"无线远传系统"}],"language":"zh","publisherId":"huangj200306014","title":"德兴铜矿野外高位水池液位的无线传动态监控","volume":"24","year":"2003"},{"abstractinfo":"本文采用二维Ffowcs Williams&Hawkings(FW-H)方程对平行剪切层声场辐射特性进行了研究.近流场时间精确数据通过计算气动声学(Computational Aeroacoustics,CAA)技术数值模拟获得,声场信息则通过FW-H方程对近流场内的可穿透积分面进行积分获得.该方法首先采用具有解析解的涡/尾缘干涉问题进行了校核,进一步采用CAA/FW-H匹配技术对二维平行剪切层声辐射问题进行了预测,计算结果表明,积分解与计算域内的CAA数值解吻合较好.","authors":[{"authorName":"于潮","id":"002e27c7-7cbd-48aa-867e-b83c3d5ec8cc","originalAuthorName":"于潮"},{"authorName":"李晓东","id":"468f6730-01f0-43a1-833c-0ef4325b2e7c","originalAuthorName":"李晓东"}],"doi":"","fpage":"939","id":"68619182-f1fe-4e50-8e64-e8eebf068d44","issue":"6","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报 "},"keywords":[{"id":"4cbfe18e-dd30-4ffd-b306-c3646209fe49","keyword":"FW-H方程","originalKeyword":"FW-H方程"},{"id":"c804e852-b4f8-4816-ab9a-3b2f457c8a95","keyword":"计算气动声学","originalKeyword":"计算气动声学"},{"id":"b2ad4584-82cc-4d45-bd6a-21e281fe59b5","keyword":"涡/尾缘干涉","originalKeyword":"涡/尾缘干涉"},{"id":"ad2cb8e1-ed6b-4774-8f02-d45ea79c2f24","keyword":"剪切层","originalKeyword":"剪切层"}],"language":"zh","publisherId":"gcrwlxb200306012","title":"基于积分方法的二维平行剪切层声场预测","volume":"24","year":"2003"},{"abstractinfo":"介绍了808nm高功率量子阱结半导体激光器的结构和器件特性,测试了器件的低频电噪声,讨论了噪声与频率、注入电流及器件质量的关系.结果表明,808nm高功率量子阱结半导体激光器的阈值电流在老化初期随时间的延续而降低,其噪声在低频段主要为1/f噪声,且在阈值附近有最大值,器件噪声与器件质量有一定的相关性.","authors":[{"authorName":"胡贵军","id":"f33462d9-e54d-48a8-aa36-802537b0c8a7","originalAuthorName":"胡贵军"},{"authorName":"石家纬","id":"53d87df4-1c2f-47c8-ada4-e51ee82a59c8","originalAuthorName":"石家纬"},{"authorName":"张素梅","id":"2e1124a8-8bc7-4766-9c4d-681e42d7e45e","originalAuthorName":"张素梅"},{"authorName":"齐丽云","id":"89fce6bb-4be8-4d9a-a53e-05dc7b83028a","originalAuthorName":"齐丽云"},{"authorName":"李红岩","id":"de748acf-c344-4757-b883-bfc77706adb7","originalAuthorName":"李红岩"},{"authorName":"张锋刚","id":"6cb2d7ce-0d5f-4c47-b8f0-48cb1dd9f2f9","originalAuthorName":"张锋刚"}],"doi":"10.3969/j.issn.1007-4252.2000.03.037","fpage":"279","id":"a4876e02-cf27-4417-93c0-79e0ef6c9532","issue":"3","journal":{"abbrevTitle":"GNCLYQJXB","coverImgSrc":"journal/img/cover/GNCLYQJXB.jpg","id":"34","issnPpub":"1007-4252","publisherId":"GNCLYQJXB","title":"功能材料与器件学报 "},"keywords":[{"id":"84c5e852-e772-486a-99d2-36dc1a5f4895","keyword":"半导体激光器","originalKeyword":"半导体激光器"},{"id":"9c30b636-c79f-45e0-8dd8-6badc93bab13","keyword":"高功率","originalKeyword":"高功率"},{"id":"9a4fb208-2c35-4104-b737-119049397f29","keyword":"结","originalKeyword":"远结"},{"id":"89a69576-cc76-44e4-a2e3-577f2bea9d5a","keyword":"噪声","originalKeyword":"噪声"}],"language":"zh","publisherId":"gnclyqjxb200003037","title":"808nm高功率量子阱结激光器及其电噪声特性","volume":"6","year":"2000"}],"totalpage":740,"totalrecord":7394}