{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用流变相反应法合成了烟酸锌配合物,用热分析(TG/DTG)、X射线衍射(XRD)技术研究了固态物质烟酸锌在空气中热分解的过程.热分析结果表明,烟酸锌在空气中是一步分解,其失重率与理论计算失重率相吻合.XRD结果表明,烟酸锌分解的终产物为ZnO.用Friedman法和Flynn-Wall-Ozawa(FWO)法求取了分解过程的活化能E,并用多元线性回归法给出了可能的机理函数,由这些方法得到的动力学数据相互比较吻合.","authors":[{"authorName":"孙秋香","id":"9536c3b1-bc1b-464c-8443-b623bf59b910","originalAuthorName":"孙秋香"},{"authorName":"张克立","id":"52fe559e-f01c-48ad-ba34-7792151d7efd","originalAuthorName":"张克立"},{"authorName":"黄元乔","id":"b525e619-225c-47df-9c18-7be04eecc817","originalAuthorName":"黄元乔"},{"authorName":"李彭","id":"5a4cb285-10f9-4bd3-859a-a659822709ab","originalAuthorName":"李彭"},{"authorName":"袁良杰","id":"28e35965-feb1-400b-9cd5-f34691ffaa1b","originalAuthorName":"袁良杰"}],"doi":"","fpage":"817","id":"ed1b064b-69e7-4ab8-b7bd-7b5e553e836a","issue":"5","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"893ba8cf-907c-41a5-a9f2-fa8aebd11a0f","keyword":"烟酸锌","originalKeyword":"烟酸锌"},{"id":"ca932124-fdca-4422-b357-e3f90738b893","keyword":"TG/DTG","originalKeyword":"TG/DTG"},{"id":"6c2ccb8f-d813-4a4a-bfd9-8780a09111f1","keyword":"XRD","originalKeyword":"XRD"},{"id":"d5fc0c5e-7b25-4081-8765-2c1de75313cc","keyword":"热分解","originalKeyword":"热分解"},{"id":"70ca6f9c-45be-4adc-b869-9d9c54e1aba1","keyword":"动力学","originalKeyword":"动力学"}],"language":"zh","publisherId":"gncl200905031","title":"烟酸锌热分解动力学研究","volume":"40","year":"2009"},{"abstractinfo":"用行星式球磨机或振荡式球磨机作为机械能发生装置,水(50μL)或DMF(50 μL)或甲醇(150 μL)作为球磨过程中滴加的辅助溶剂,分别研究了烟酸(HNA)和氧化锌、烟酸和碱式碳酸锌的机械化学反应.结果表明,当上述的2个化学反应在行星式球磨机(45 Hz)或在振荡式球磨机(20 Hz)中球磨30 min,少量水或者DMF均可以促使生成零维的四水合二烟酸锌(Ⅱ):[Zn(NA)2(H2O)4].在行星式球磨机中球磨烟酸、氧化锌和少量水的混合物,在15 Hz条件下球磨30 min,只产生少量目标产物,当球磨时间延长为60 min可生成大量目标产物,而且达到反应平衡.","authors":[{"authorName":"李冠君","id":"b847a5be-0fcb-4406-8f50-bfe75f4c34c7","originalAuthorName":"李冠君"},{"authorName":"贾春梅","id":"8db7aaf0-352b-4804-b5c9-17b1929dc6a7","originalAuthorName":"贾春梅"},{"authorName":"袁文兵","id":"0d1351a2-811f-4f6b-b2c7-48a22f8c5241","originalAuthorName":"袁文兵"}],"doi":"10.3724/SP.J.1095.2013.20597","fpage":"1372","id":"050026f4-419e-4a2a-9e64-0cd9484b603a","issue":"11","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"0bb80c32-d8af-45ed-bb99-bebc327fce92","keyword":"机械化学","originalKeyword":"机械化学"},{"id":"a090eb2d-46d0-4139-974f-af10616d2e91","keyword":"球磨","originalKeyword":"球磨"},{"id":"36be1635-e9ab-425a-8d12-6ca1f46ae3db","keyword":"配合物","originalKeyword":"配合物"},{"id":"b12cf189-dd4c-42bb-a45f-54e290c520be","keyword":"烟酸","originalKeyword":"烟酸"}],"language":"zh","publisherId":"yyhx201311024","title":"烟酸与氧化锌或碱式碳酸锌的机械化学反应","volume":"30","year":"2013"},{"abstractinfo":"采用正交试验法确定了烟酸无氰脉冲镀银的工艺条件,分析比较了双脉冲、单脉冲及直流镀银层的沉积速率、外观质量、抗变色能力及表面形貌.结果表明:双脉冲镀银层的XRD衍射峰沿(220)面择优取向程度最强,获得的镀银层更加光亮、结晶细致,抗变色性能最好;直流、单脉冲、双脉冲镀层的银晶均为立方晶系.","authors":[{"authorName":"徐晶","id":"873c48d4-a99d-4284-9e82-a5649c238488","originalAuthorName":"徐晶"},{"authorName":"郭永","id":"e7ed3498-d8a5-41e9-913e-63cbb652ad31","originalAuthorName":"郭永"},{"authorName":"胡双启","id":"54b94f14-df5f-42ee-9162-6e5d2d08106f","originalAuthorName":"胡双启"},{"authorName":"赵璐","id":"980cd5a7-eb30-487a-b1c3-5a7f90c129e1","originalAuthorName":"赵璐"},{"authorName":"李江","id":"13576739-f7de-4711-9e22-5e68821b86d7","originalAuthorName":"李江"},{"authorName":"赵建国","id":"2a6faa65-e7ed-4cbd-aaf6-f73231ff8990","originalAuthorName":"赵建国"}],"doi":"","fpage":"44","id":"cbff9707-dc25-4446-ae98-016ce4e45a47","issue":"3","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"8b69e20e-b0df-4157-a10c-1f7cd59259ab","keyword":"烟酸电镀银","originalKeyword":"烟酸电镀银"},{"id":"b37b63e3-770f-4dea-a9a3-086b1c7d0f0b","keyword":"双脉冲","originalKeyword":"双脉冲"},{"id":"21886da1-ce97-4e06-86fa-3e804ee41ecb","keyword":"沉积速率","originalKeyword":"沉积速率"},{"id":"24998682-8abb-4470-9e6e-346046204f51","keyword":"抗变色能力","originalKeyword":"抗变色能力"}],"language":"zh","publisherId":"clbh201003014","title":"双脉冲烟酸电镀银","volume":"43","year":"2010"},{"abstractinfo":"为了进一步提高烟酸镀银的光亮性,改善镀液的性能,通过赫尔槽试验研究了2,2-联吡啶与硫代硫酸钠对镀层外观的影响,并用金相显微镜观察基础配方和优化配方(含添加剂)的镀层的表面形貌.试验结果表明:2,2-联吡啶和硫代硫酸钠联合使用可以提高镀层的光亮性,扩大镀液的电流密度范围.","authors":[{"authorName":"王春霞","id":"b1ce38f4-99d1-46c8-9e16-dc7350b058db","originalAuthorName":"王春霞"},{"authorName":"杜楠","id":"a314b260-c143-417f-8c05-0e6077892f8d","originalAuthorName":"杜楠"},{"authorName":"赵晴","id":"61fd3173-aee9-49c3-b599-c7820588f492","originalAuthorName":"赵晴"},{"authorName":"吴鹏","id":"373e125d-d3e6-449a-a35e-7787010440e8","originalAuthorName":"吴鹏"},{"authorName":"詹勇清","id":"b5a7249a-f851-4ae6-a876-881586808eb6","originalAuthorName":"詹勇清"}],"doi":"10.3969/j.issn.1001-3660.2007.03.011","fpage":"28","id":"6682cfe8-6811-4ce4-8024-b554d2410157","issue":"3","journal":{"abbrevTitle":"BMJS","coverImgSrc":"journal/img/cover/BMJS.jpg","id":"3","issnPpub":"1001-3660","publisherId":"BMJS","title":"表面技术 "},"keywords":[{"id":"1382199b-430b-44de-821f-16116371e87e","keyword":"烟酸镀银","originalKeyword":"烟酸镀银"},{"id":"ab7ddf57-163c-4168-8a7a-c6534c83e957","keyword":"添加剂","originalKeyword":"添加剂"},{"id":"54451109-5acc-4d09-8390-5d48e7f90af6","keyword":"2,2-联吡啶","originalKeyword":"2,2-联吡啶"},{"id":"e68f0712-ddcd-4230-b5b4-0f63ca3b901e","keyword":"硫代硫酸钠","originalKeyword":"硫代硫酸钠"},{"id":"997d9c93-0e7b-4e45-9c75-a364dc0e0e63","keyword":"光亮电镀","originalKeyword":"光亮电镀"}],"language":"zh","publisherId":"bmjs200703011","title":"烟酸镀银添加剂的研究","volume":"36","year":"2007"},{"abstractinfo":"本文将烟酸引入以硬脂酸银为银源的热敏成像材料中,可以明显提高显影密度,并使影像颜色由金黄色变成黑色;同时显影银粒子的尺寸变大、形貌也会发生改变,并且显影银粒子像链珠一样排成一条线,而线与线之间基本上是平行排列的.进一步实验结果表明,烟酸的引入会降低材料的pH、pAg值和银盐的相变温度,硬脂酸银与烟酸一起加热可能反应生成了新的化合物.","authors":[{"authorName":"张占江","id":"8ba94cfb-65f6-4420-8f9d-98054cceb365","originalAuthorName":"张占江"},{"authorName":"李金培","id":"55818039-ef39-4a93-ba57-e17a2a2e8960","originalAuthorName":"李金培"}],"doi":"","fpage":"19","id":"b1ef275c-44a5-445a-b0db-134cdc9b345d","issue":"1","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":"9c413d92-0fcd-4f79-97e4-59c2c34240e7","keyword":"烟酸","originalKeyword":"烟酸"},{"id":"bae27bd1-1fb2-4584-9214-9ae67eb2944d","keyword":"调色剂","originalKeyword":"调色剂"},{"id":"a7f286fd-3965-4bf9-9901-8644092f6fcc","keyword":"热敏成像材料","originalKeyword":"热敏成像材料"}],"language":"zh","publisherId":"ggkxyghx201001003","title":"烟酸在热敏成像材料中的调色作用","volume":"28","year":"2010"},{"abstractinfo":"以药物烟酰胺为模板分子,甲基丙烯酸为功能单体,乙二醇二甲基丙烯酸酯为交联剂,甲苯和正十二醇的混合溶液为致孔剂,采用原位聚合法制备了具有特定识别性能和分离能力的分子印迹聚合物,并将其作为高效液相色谱固定相,实现了模板分子与烟酸在2 min内的快速分离.在规格为50 mm×4.6 mm i.d.色谱柱上,以纯水为流动相(流速为7.0 mL/min)、操作温度为室温的色谱条件下,模板分子与烟酸的分离度达1.8.讨论了流动相中有机溶剂含量、醋酸及碱含量和流速对分离的影响.结果表明,原位聚合法制备的整体分子印迹聚合物在以纯水作流动相时对模板分子与其类似物有快速分离能力,这对于体内药物的分离富集研究具有很好的应用前景.","authors":[{"authorName":"李志伟","id":"e9023357-ef0a-4dd2-b08f-815ebaee8981","originalAuthorName":"李志伟"},{"authorName":"刘树彬","id":"3dbb1953-41a2-4c77-ad4e-529394462797","originalAuthorName":"刘树彬"},{"authorName":"杨更亮","id":"8238b8b9-f42c-48e7-a844-c4e8602f4076","originalAuthorName":"杨更亮"},{"authorName":"李保芝","id":"2ce5af3f-aae9-45ab-93ff-b183280d2863","originalAuthorName":"李保芝"},{"authorName":"陈义","id":"5897e67c-95fc-439d-9651-06444e817021","originalAuthorName":"陈义"}],"doi":"10.3321/j.issn:1000-8713.2005.06.010","fpage":"622","id":"758e3151-1291-4fbf-b018-6b10e76ba3fb","issue":"6","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"c0ad60d3-874c-4f92-956f-9f3434b50dc3","keyword":"分子印迹聚合物","originalKeyword":"分子印迹聚合物"},{"id":"45d94ea4-a7b9-4080-ad84-b5058120fca2","keyword":"整体柱","originalKeyword":"整体柱"},{"id":"8748bc33-e3be-487a-98ee-d8ece78fc1aa","keyword":"快速分离","originalKeyword":"快速分离"},{"id":"cfea9ed7-ed4d-4911-87d8-b841dffe6890","keyword":"烟酰胺","originalKeyword":"烟酰胺"},{"id":"317e3473-ef9e-4611-8562-2212bd3ad6b9","keyword":"烟酸","originalKeyword":"烟酸"}],"language":"zh","publisherId":"sp200506010","title":"分子印迹整体柱快速分离烟酰胺及烟酸","volume":"23","year":"2005"},{"abstractinfo":"在酸性条件下,烟酸占替诺分子中氮原子被质子化后与阴离子AuCl-4形成离子缔合物,该缔合物被三氯甲烷带入鲁米诺的氯化十六烷基三甲基铵(CTAC)逆胶束中,离解出来的AuCl-4立即与鲁米诺产生化学发光. 在一定浓度范围内,发光强度与烟酸占替诺的含量呈线性关系. 在优化的试验条件下,烟酸占替诺的检测线性范围为0.01~15×10-6 g/mL,检出限(3σ)为0.4×10-9 g/mL,对浓度为1.0×10-6 g/mL的烟酸占替诺进行11次平行测定,其RSD为1.26%. 方法简单、灵敏,已成功用于针剂中烟酸占替诺的测定.","authors":[{"authorName":"石文兵","id":"14920e5f-f0a1-4662-b9f3-2383636ebccc","originalAuthorName":"石文兵"}],"doi":"10.3969/j.issn.1000-0518.2008.09.027","fpage":"1116","id":"d07220aa-3e93-4a81-85d1-de120f10af5a","issue":"9","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"950fb8b2-dcfd-4265-9c14-b57aaa0b0601","keyword":"逆胶束","originalKeyword":"逆胶束"},{"id":"c1037ffd-649b-4276-861b-f6fbc94d0d75","keyword":"烟酸占替诺","originalKeyword":"烟酸占替诺"},{"id":"dba67c0a-d24c-47a7-9911-002b18bb948a","keyword":"化学发光","originalKeyword":"化学发光"}],"language":"zh","publisherId":"yyhx200809027","title":"逆胶束介导化学发光法测定烟酸占替诺","volume":"25","year":"2008"},{"abstractinfo":"研究了烟酸体系双脉冲镀银的工艺条件对镀层的沉积速率.外观质量、结合力、抗变色能力及表面形貌的影响.在最佳工艺条件下,与丁二酰亚胺镀银工艺进行了比较.结果表明,电流密度为0.25A/dm2、频率为1 000Hz、温度为25℃时,可获得光亮、抗变色能力好的镀层.与丁二酰亚胺体系得到的镀层相比较,烟酸体系镀层性能更优.镀层银晶为立方晶系.","authors":[{"authorName":"徐晶","id":"edfdd068-0648-4258-a4fe-5be2f831e24b","originalAuthorName":"徐晶"},{"authorName":"郭永","id":"b115069b-2180-4acf-b136-c4777eea60ab","originalAuthorName":"郭永"},{"authorName":"胡双启","id":"f4de9191-acc9-47a1-ad42-93cce6d5c78a","originalAuthorName":"胡双启"},{"authorName":"赵璐","id":"99437f55-5bb4-460e-b1a5-7dcb6c1b8b16","originalAuthorName":"赵璐"},{"authorName":"李江","id":"a28ad88c-7248-4cd7-8b35-a0fc4875e07c","originalAuthorName":"李江"},{"authorName":"赵建国","id":"4e39c175-8ba7-48f1-b827-87b3f34b8bf6","originalAuthorName":"赵建国"}],"doi":"","fpage":"26","id":"a003d6a3-4bcd-42f1-839b-fdece2427581","issue":"5","journal":{"abbrevTitle":"DDYTS","coverImgSrc":"journal/img/cover/DDYTS.jpg","id":"21","issnPpub":"1004-227X","publisherId":"DDYTS","title":"电镀与涂饰 "},"keywords":[{"id":"0d25f2a6-2c33-45f6-8104-ba204a2d2b22","keyword":"镀银","originalKeyword":"镀银"},{"id":"9b2ef8e2-4be0-41ae-94a9-ab092e75d7bc","keyword":"烟酸","originalKeyword":"烟酸"},{"id":"4294063b-5baa-409e-84b7-b79c8f9cc45d","keyword":"脉冲","originalKeyword":"脉冲"},{"id":"4bcbc96c-e7b5-4d11-af39-6853d90c747f","keyword":"沉积速率","originalKeyword":"沉积速率"},{"id":"85a482f0-89fa-4f21-b3f7-b770ccf2f820","keyword":"抗变色","originalKeyword":"抗变色"},{"id":"e6dfaf45-dbc0-439e-9ff7-b737e2d5661a","keyword":"结合力","originalKeyword":"结合力"}],"language":"zh","publisherId":"ddyts201005008","title":"烟酸脉冲镀银及镀层性能的实验室研究","volume":"29","year":"2010"},{"abstractinfo":"烟酸衍生物可有效防止盐酸中H+对钢铁的腐蚀,且无毒、环保,以往对其缓蚀性能研究不多。以烟酸、氯化亚砜和十二胺合成了一种烟酸衍生物,加入至6mol/L盐酸中用作盐酸酸洗液缓蚀剂,利用失重法和电化学方法就其对Q235钢的缓蚀性能进行了研究。结果表明:在80℃时,缓蚀剂浓度在1g/L以下缓蚀率可达90%以上;合成的烟酸衍生物对阴极有明显的抑制作用,属于阴极型缓蚀剂。","authors":[{"authorName":"丁文成","id":"77a6511d-e084-4a39-bc3b-0e36e9ac9d24","originalAuthorName":"丁文成"},{"authorName":"付朝阳","id":"928e336c-bd75-4ec5-9a0d-d22fdf05bdfb","originalAuthorName":"付朝阳"}],"doi":"","fpage":"32","id":"4c541590-11f9-4158-b674-bfb012b24cef","issue":"5","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"d8a304da-fea6-4dfe-ab06-fe372101cbf2","keyword":"缓蚀剂","originalKeyword":"缓蚀剂"},{"id":"8e6780e5-c88b-46b4-999b-0c37b0d9c4f2","keyword":"酸洗","originalKeyword":"酸洗"},{"id":"99a15480-131a-403f-9eef-645b1473ac8a","keyword":"烟酸衍生物","originalKeyword":"烟酸衍生物"},{"id":"6e9d55ce-8dde-4fee-b99d-a7d71cbcf339","keyword":"盐酸介质","originalKeyword":"盐酸介质"},{"id":"a1a008f2-bc6e-432e-b7be-41b77ef28449","keyword":"Q235钢","originalKeyword":"Q235钢"},{"id":"8d4ddb9d-1bdd-49af-89fb-308774454ef7","keyword":"缓蚀性能","originalKeyword":"缓蚀性能"}],"language":"zh","publisherId":"clbh201205013","title":"合成烟酸衍生物对Q235钢在盐酸介质中的缓蚀性能","volume":"45","year":"2012"},{"abstractinfo":"将异烟酸酯类棒状小分子代替苯乙烯基吡啶作为质子受体;与对称型盘状质子供体间苯三酚形成了氢键复合超分子盘状液晶结构.通过红外光谱和变温红外光谱表征了氢键的存在及稳定性,并通过POM和DSC研究了复合体系的相转变行为,通过变温XRD详细表征了中间相结构.研究表明,酯键代替乙烯基链接键能够在不影响分子间氢键稳定性的情况下降低体系的有序度,从而得到有序度较低的盘状向列相中间相.","authors":[{"authorName":"崔晓鹏","id":"80eb02cb-c78c-4917-a48d-726cd5464da5","originalAuthorName":"崔晓鹏"},{"authorName":"王磊","id":"95cd0b47-3a0a-406b-bf33-16cfd52a85dd","originalAuthorName":"王磊"},{"authorName":"黄琪","id":"6321001f-68d6-4d74-b9af-bd5d1847a3d9","originalAuthorName":"黄琪"},{"authorName":"何万里","id":"709ebd5c-1404-490a-8f17-1c8e508f3ef7","originalAuthorName":"何万里"},{"authorName":"刘涛","id":"e32c83c1-dc95-4ba0-b528-cc5ed3012e1d","originalAuthorName":"刘涛"},{"authorName":"柳青","id":"cb0a0f75-15c0-45d9-991b-0344ba717fba","originalAuthorName":"柳青"},{"authorName":"杨洲","id":"35889cc8-899d-4f19-a60c-57b4e105532d","originalAuthorName":"杨洲"},{"authorName":"杨槐","id":"a3259739-66e3-4a60-bb15-9257d877ad77","originalAuthorName":"杨槐"}],"doi":"10.3788/YJYXS20112606.0727","fpage":"727","id":"dd6b01c7-5c4a-4fea-954b-7f5b1efbcdc5","issue":"6","journal":{"abbrevTitle":"YJYXS","coverImgSrc":"journal/img/cover/YJYXS.jpg","id":"72","issnPpub":"1007-2780","publisherId":"YJYXS","title":"液晶与显示 "},"keywords":[{"id":"d7d533a7-a419-4714-99c9-e95660d5f252","keyword":"超分子","originalKeyword":"超分子"},{"id":"09827284-6cfe-4c99-aca4-14786e438e29","keyword":"氢键","originalKeyword":"氢键"},{"id":"76d11597-979f-4de5-9183-e469337668b2","keyword":"异烟酸","originalKeyword":"异烟酸"},{"id":"5d971264-75a3-4c32-92dd-5e1d26d8da01","keyword":"盘状液晶","originalKeyword":"盘状液晶"},{"id":"c95f01f2-7293-4cba-a139-7a8d1292633d","keyword":"盘状向列相","originalKeyword":"盘状向列相"}],"language":"zh","publisherId":"yjyxs201106003","title":"基于异烟酸酯类衍生物的超分子盘状液晶构建","volume":"26","year":"2011"}],"totalpage":442,"totalrecord":4411}