{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"利用XRD比较研究了珍珠粉与蚌壳热相变过程,结果表明,随温度的升高,珍珠粉与蚌壳的文石相向方解石相转变,蚌壳的相变速率快于珍珠粉。在室温至200℃温区,珍珠粉与蚌壳的相结构基本保持不变;在200-360℃温区,二者均发生相转变,相变速率随温度升高逐渐增大;珍珠粉与蚌壳的相转化快速过程分别发生在380-480℃和360-450℃温区。这种热相变速率的明显差异,能准确地鉴别珍珠粉与蚌壳。","authors":[{"authorName":"曾跃武","id":"9f5ca9cf-a9eb-46b0-9029-a192a94bbf92","originalAuthorName":"曾跃武"},{"authorName":"吕光烈","id":"f848b7b2-75e7-400b-b4c5-2d40a108f3cb","originalAuthorName":"吕光烈"},{"authorName":"廖杰","id":"bb0c937d-dc5f-4204-881f-231abe7088c4","originalAuthorName":"廖杰"},{"authorName":"阮华君","id":"a6e326fe-2494-4d06-8cbb-b24838931af0","originalAuthorName":"阮华君"}],"doi":"","fpage":"937","id":"cf1e4bda-564c-49ae-938b-92c58c577170","issue":"6","journal":{"abbrevTitle":"CLKXYGCXB","coverImgSrc":"journal/img/cover/CLKXYGCXB.jpg","id":"13","issnPpub":"1673-2812","publisherId":"CLKXYGCXB","title":"材料科学与工程学报"},"keywords":[{"id":"64c9eead-662f-49eb-80e1-3a65fe12ec68","keyword":"珍珠粉","originalKeyword":"珍珠粉"},{"id":"133e5b4c-cbfa-4522-9d8a-46658157b7ef","keyword":"蚌壳","originalKeyword":"蚌壳粉"},{"id":"239683d3-2507-47e8-a247-cf4fa4774fb2","keyword":"相变","originalKeyword":"相变"}],"language":"zh","publisherId":"clkxygc201206027","title":"珍珠粉与蚌壳的鉴别","volume":"30","year":"2012"},{"abstractinfo":"用负压真空冷冻干燥机在-20℃条件下冷冻干燥48 h制备珍珠/壳聚糖复合多孔支架.用扫描电子显微镜(SEM)观察支架表面形貌,通过X射线衍射分析(XRD)、傅里叶红外光谱(FTIR)等手段对材料进行表征测试,检测其降解性能,并将兔骨髓间充质干细胞与支架共培养检测材料细胞毒性.结果表明复合支架具有稳固的三维多孔结构,孔隙率最大至91.64%,孔径在100~300 μm范围,降解性能适宜,且冷冻干燥制备方法对珍珠的结构无明显破坏,并具有良好的生物相容性,有利于细胞的生长.","authors":[{"authorName":"李婷","id":"9d680923-8179-4a11-a686-93b796de8652","originalAuthorName":"李婷"},{"authorName":"赵相哲","id":"dfb40f31-295f-421c-9366-16dd43dd48e8","originalAuthorName":"赵相哲"},{"authorName":"连立强","id":"90e72c2f-4731-4ab9-be7d-161a37127fcb","originalAuthorName":"连立强"},{"authorName":"巴格那","id":"a97d2d60-eb95-43e1-9de0-20e97a10ebbc","originalAuthorName":"巴格那"},{"authorName":"谢富强","id":"ffa8568b-ced2-4996-81e6-5fc8349ba87e","originalAuthorName":"谢富强"}],"doi":"10.11896/j.issn.1005-023X.2016.02.009","fpage":"38","id":"f245c6b4-1a62-4777-b96b-1dbb9e91d45f","issue":"2","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"eaaa5ade-2692-4638-a327-a6f86a3f0686","keyword":"珍珠","originalKeyword":"珍珠层粉"},{"id":"f2e1534a-978f-4ce5-8c52-1e06b087016d","keyword":"壳聚糖","originalKeyword":"壳聚糖"},{"id":"dcb6b897-7174-4b61-bdfd-d1ffad2996eb","keyword":"冷冻干燥法","originalKeyword":"冷冻干燥法"},{"id":"90c250c7-8358-41a9-9e23-ac00469eb6e2","keyword":"多孔支架","originalKeyword":"多孔支架"}],"language":"zh","publisherId":"cldb201602009","title":"珍珠/壳聚糖多孔支架的制备及分析测试","volume":"30","year":"2016"},{"abstractinfo":"通过场发射扫描电镜(FE-SEM),对白、和紫3种颜色的淡水养殖珍珠珍珠层微结构进行了较系统研究.结果表明,在白色、粉色及紫色3种色系的珍珠中,在沿珍珠的半径方向上,珍珠层板片的厚度是变化的,且离珍珠核心距离越远,文石板片的厚度逐渐变薄;在同一直径不同颜色的珍珠中,接近珍珠外表面区域内珍珠层文石板片的厚度及珍珠外表面“梯田式”结构形貌也存在明显的差异,且珍珠表面“梯田式”结构越致密,其近珍珠表面的文石板片的厚度就越薄.","authors":[{"authorName":"严俊","id":"8184322d-95a2-44b4-aac6-f11a372064a5","originalAuthorName":"严俊"},{"authorName":"陶金波","id":"5f1f29e4-34a4-4c73-b08f-4d2d481c5afb","originalAuthorName":"陶金波"},{"authorName":"胡仙超","id":"85fccc95-deac-467e-8caf-52473bd5d818","originalAuthorName":"胡仙超"},{"authorName":"邵惠萍","id":"aa7bfd2d-e649-4a9b-948a-bb55bacb4abc","originalAuthorName":"邵惠萍"},{"authorName":"陈菲比","id":"1fbcaff0-d18e-4050-82ef-d338549b476e","originalAuthorName":"陈菲比"},{"authorName":"张刚生","id":"d24e2ddd-89dd-495e-82f3-b9729bbe90e1","originalAuthorName":"张刚生"}],"doi":"","fpage":"1089","id":"1785fbdb-bdbd-4805-8b56-513b3e3fc338","issue":"8","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"97c054e2-5d5b-4ed2-94a6-7916af607957","keyword":"淡水养殖珍珠","originalKeyword":"淡水养殖珍珠"},{"id":"a3eb768c-91c0-471b-bc61-b930b14786be","keyword":"微结构","originalKeyword":"微结构"},{"id":"52531583-aff6-4e3e-9acb-1c09f0edee46","keyword":"珍珠层","originalKeyword":"珍珠层"},{"id":"20f6da55-ceab-4dc0-a824-02f644757187","keyword":"文石板片","originalKeyword":"文石板片"}],"language":"zh","publisherId":"gncl201308007","title":"淡水养殖珍珠中文石板片厚度的变化及其微结构分析","volume":"44","year":"2013"},{"abstractinfo":"简述珍珠镍层形成的机理和添加剂的改进,使原来较复杂的设备得到简化,有利于该工艺的推广应用.介绍了与普通亮镍工艺上的差异,在选择添加剂成功的基础上,高浓度、稍低的氯离子、缓慢的搅拌方式等因素,是取得良好镀层的关键;并叙述了一般故障的解决方法.","authors":[{"authorName":"宋益人","id":"17110120-d663-49ae-b4fa-0f1e50059978","originalAuthorName":"宋益人"},{"authorName":"沈亚光","id":"196b3679-3597-4ac2-abe0-a46919fc3d71","originalAuthorName":"沈亚光"}],"doi":"10.3969/j.issn.1001-3849.2002.03.010","fpage":"33","id":"50a15f40-0763-4912-8683-d1c55755c787","issue":"3","journal":{"abbrevTitle":"DDYJS","coverImgSrc":"journal/img/cover/DDYJS.jpg","id":"20","issnPpub":"1001-3849","publisherId":"DDYJS","title":"电镀与精饰 "},"keywords":[{"id":"fcb86def-e27b-48d4-86c6-79e0d830d421","keyword":"珍珠镍","originalKeyword":"珍珠镍"},{"id":"0ed8d854-8aa9-42ac-89d4-e64cb62b05aa","keyword":"高浓度","originalKeyword":"高浓度"},{"id":"5d09a1cc-bae1-4e73-b263-4a5d9b925be6","keyword":"低氯","originalKeyword":"低氯"},{"id":"53b99161-32c8-47a4-86a3-479829e46d5f","keyword":"故障处理","originalKeyword":"故障处理"}],"language":"zh","publisherId":"ddjs200203010","title":"珍珠镍电镀","volume":"24","year":"2002"},{"abstractinfo":"用硅烷偶联剂Si-69对膨胀珍珠进行表面改性,并用模压法制备了丁苯橡胶/膨胀珍珠岩复合材料.考察了Si-69和改性膨胀珍珠的用量对复合材料性能的影响,通过热重测试(TGA)分析了复合材料的热性能,采用电子扫描显微镜(SEM)观察了复合材料的撕裂断面形貌.实验结果表明:改性膨胀珍珠适量填充丁苯橡胶能明显提高复合材料的力学性能和热性能.膨胀珍珠经适量Si-69改性后,有利于提高其与丁苯橡胶的两相界面相容性.","authors":[{"authorName":"陈晓松","id":"59505c8f-ee75-4787-b123-259b4a87ebd2","originalAuthorName":"陈晓松"},{"authorName":"熊煦","id":"908b4583-0d8b-4ee7-b744-70a7315bab42","originalAuthorName":"熊煦"},{"authorName":"刘日鑫","id":"e314d563-1489-4f6a-9361-575bb23346d9","originalAuthorName":"刘日鑫"},{"authorName":"徐亮成","id":"2caf2f5b-b3e3-4e51-aeab-13bd7fa82802","originalAuthorName":"徐亮成"},{"authorName":"付强","id":"e04a1e2f-8ff5-40b2-bac0-639b1cec2409","originalAuthorName":"付强"}],"doi":"","fpage":"1583","id":"a3644284-b9ff-454a-995f-0bd7ee447130","issue":"5","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"42704e25-1feb-476f-b05c-5b84077f6579","keyword":"丁苯橡胶","originalKeyword":"丁苯橡胶"},{"id":"244fedb7-ceea-4654-8990-560a489683c0","keyword":"膨胀珍珠岩","originalKeyword":"膨胀珍珠岩"},{"id":"145c6bab-224f-4ea9-9033-e40a604eeab0","keyword":"双-[3-(三乙氧基)硅丙基]四硫化物","originalKeyword":"双-[3-(三乙氧基)硅丙基]四硫化物"},{"id":"eb73cb2a-f3b4-43ac-97e6-7892d4203dc5","keyword":"复合材料","originalKeyword":"复合材料"}],"language":"zh","publisherId":"gsytb201605046","title":"丁苯橡胶/膨胀珍珠岩复合材料的制备","volume":"35","year":"2016"},{"abstractinfo":"利用扫描电镜和光学显微镜对三角帆蚌贝壳和珍珠珍珠质层微观结构进行了分析研究, 发现贝壳的珍珠质层中存在异常的结构带, 主要有柱状珍珠质带, 针状晶体带以及棱柱状晶体带. 其中柱状珍珠质带中, 单片文石板片的厚度超过1μm, 是正常珍珠质中文石板片厚度的两倍. 而对正常珍珠珍珠质层的大量观察却未发现类似的异常结构. 分析认为这可能是因为贝壳珍珠质的矿化微环境与珍珠珍珠质矿化微环境不同导致的. 并利用圆柱形珍珠囊在钛金属牙种植体表面制备的珍珠质涂层具有沿整个圆周面均匀生长的特点.
","authors":[{"authorName":"谢雷,王小祥,郦剑","id":"9ff84aed-def9-4e50-b063-b0009e240842","originalAuthorName":"谢雷,王小祥,郦剑"}],"categoryName":"|","doi":"10.3724/SP.J.1077.2008.00617","fpage":"617","id":"1748fdb5-a8c6-4d99-9702-af5070fbabd7","issue":"3","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"4de8735c-fc38-48bf-a1f5-38353dc6b4e7","keyword":"珍珠质","originalKeyword":"珍珠质"},{"id":"c72159d6-4958-4d6a-b609-b5d0c6aa9be1","keyword":" microstructure","originalKeyword":" microstructure"},{"id":"9de59816-c1e7-4e4f-983e-29e44c56185b","keyword":" columnar nacre","originalKeyword":" columnar nacre"},{"id":"f572254c-2094-4007-bb13-48cbd8e9b2f0","keyword":" nacreous coating","originalKeyword":" nacreous coating"}],"language":"zh","publisherId":"1000-324X_2008_3_31","title":"三角帆蚌珍珠质层结构和珍珠质涂层的研究","volume":"23","year":"2008"},{"abstractinfo":"利用扫描电镜和光学显微镜对三角帆蚌贝壳和珍珠珍珠质层微观结构进行了分析研究,发现贝壳的珍珠质层中存在异常的结构带,主要有柱状珍珠质带,针状晶体带以及棱柱状晶体带.其中柱状珍珠质带中,单片文石板片的厚度超过1μm,是正常珍珠质中文石板片厚度的两倍.而对正常珍珠珍珠质层的大量观察却未发现类似的异常结构.分析认为这可能是因为贝壳珍珠质的矿化微环境与珍珠珍珠质矿化微环境不同导致的.并利用圆柱形珍珠囊在钛金属牙种植体表面制备的珍珠质涂层具有沿整个圆周面均匀生长的特点.","authors":[{"authorName":"谢雷","id":"67c0cbec-df33-45b9-a129-562ee6a4976b","originalAuthorName":"谢雷"},{"authorName":"王小祥","id":"e4d83286-cb82-4011-b0fc-9a0b24e13f0e","originalAuthorName":"王小祥"},{"authorName":"郦剑","id":"ff17056a-267b-4478-b2ad-b82f2163bf50","originalAuthorName":"郦剑"}],"doi":"10.3321/j.issn:1000-324X.2008.03.040","fpage":"617","id":"381c0086-ede7-4eea-b769-1e3c63e3f26a","issue":"3","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"7f6f4f72-daa8-43c4-bca5-21001366218a","keyword":"珍珠质","originalKeyword":"珍珠质"},{"id":"3e740583-ada2-46c4-958a-46b313f795e2","keyword":"微观结构","originalKeyword":"微观结构"},{"id":"52a2d56a-b8bf-4281-a853-a99a80001320","keyword":"柱状珍珠质层","originalKeyword":"柱状珍珠质层"},{"id":"73ca38d3-9d71-4922-9a0a-10228bc57034","keyword":"珍珠质涂层","originalKeyword":"珍珠质涂层"}],"language":"zh","publisherId":"wjclxb200803040","title":"三角帆蚌珍珠质层结构和珍珠质涂层的研究","volume":"23","year":"2008"},{"abstractinfo":"在瓦特镍镀液中加入添加剂后获得较稳定的悬浊液,利用这种镀液制得珠光效果良好的珍珠镍镀层.考察了添加剂用量、镀液温度与pH、电流密度等工艺条件对珍珠镍镀层外观的影响,并对珍珠镍镀层的耐蚀性进行了研究.扫描电镜下观察到珍珠镍镀层表面有无数重叠的圆形凹坑,直径约20~30 μm,这些凹坑在光照下会发生较强的漫反射,在宏观上表现出柔和的珍珠效果.阳极极化曲线测试结果表明,珍珠镍镀层的耐腐蚀性优于半光亮镍镀层.","authors":[{"authorName":"姚素薇","id":"f48b9e9b-9f01-4f67-85ba-c599def5e2a6","originalAuthorName":"姚素薇"},{"authorName":"贺同强","id":"d12d948d-4e07-40b7-b792-c8b7f984038b","originalAuthorName":"贺同强"},{"authorName":"武卫明","id":"a0b20295-57c7-40e9-a550-b9035f040aee","originalAuthorName":"武卫明"},{"authorName":"张卫国","id":"76d0d0ee-ca5d-4ea5-9ae5-3984785e120a","originalAuthorName":"张卫国"},{"authorName":"王宏智","id":"03d5f74e-d506-4e9f-b282-037392c225c9","originalAuthorName":"王宏智"}],"doi":"10.3969/j.issn.1004-227X.2006.10.003","fpage":"8","id":"1c1108d8-73d4-4415-87a5-eb4756127ba8","issue":"10","journal":{"abbrevTitle":"DDYTS","coverImgSrc":"journal/img/cover/DDYTS.jpg","id":"21","issnPpub":"1004-227X","publisherId":"DDYTS","title":"电镀与涂饰 "},"keywords":[{"id":"4e73d8d0-ffe1-496d-918f-e42684c5e5ee","keyword":"电镀","originalKeyword":"电镀"},{"id":"90e2e628-399a-49da-9883-f190e701921a","keyword":"珍珠镍","originalKeyword":"珍珠镍"},{"id":"81cef402-1949-4c26-8f1b-99f2e515ade3","keyword":"添加剂","originalKeyword":"添加剂"},{"id":"3dbc744c-a3f2-4e2c-82f8-8a55da32fc61","keyword":"耐蚀性","originalKeyword":"耐蚀性"},{"id":"1d1e0298-3298-4e06-953b-98913fa51b07","keyword":"阳极极化曲线","originalKeyword":"阳极极化曲线"}],"language":"zh","publisherId":"ddyts200610003","title":"珍珠镍电镀工艺及其性能","volume":"25","year":"2006"},{"abstractinfo":"贝壳中的珍珠层是由占壳重95%的CaCO3晶体和占壳重仅5%的有机体构成的一种优异的天然纳米复合材料.对珍珠层的研究现状和最新进展进行了评述.重点介绍了珍珠层形成机制中的隔室说、矿物桥说、模板说和多模板二步成因假说等4种学说,及裂纹的偏转、纤维的拔出、有机质的桥连、矿物桥机制和凹凸镶嵌结构等5种增韧机理,简述了珍珠层的组成和微结构,指出了珍珠层研究中有待解决的问题.","authors":[{"authorName":"万欣娣","id":"f5cb004c-be7d-4584-990a-e234311b492d","originalAuthorName":"万欣娣"},{"authorName":"任凤章","id":"6f30574d-762b-4df5-a4ef-0d71f8fecee1","originalAuthorName":"任凤章"},{"authorName":"刘平","id":"d3f4b7e7-d38e-4894-bf8d-63c89f203958","originalAuthorName":"刘平"},{"authorName":"田保红","id":"f399002f-6b05-4180-8483-7ac0d2db863f","originalAuthorName":"田保红"},{"authorName":"王文焱","id":"f7f894f9-df4d-4f46-95d0-5fa70817177d","originalAuthorName":"王文焱"}],"doi":"","fpage":"21","id":"dddbd0f1-baf5-4d78-ae57-3feb24922ab1","issue":"10","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"0523e8d5-f5bf-411f-9568-7a297c8ef822","keyword":"珍珠层","originalKeyword":"珍珠层"},{"id":"fed7b5db-93f2-44b1-b035-68ecb9ca19ad","keyword":"微结构","originalKeyword":"微结构"},{"id":"5999880b-e75b-443c-8aaf-c5de1c56a0cf","keyword":"形成机制","originalKeyword":"形成机制"},{"id":"1b9b0b68-fc13-4f2b-a93e-790b381c843c","keyword":"模板说","originalKeyword":"模板说"},{"id":"0ca105b4-8d76-4297-90af-93378d524d0d","keyword":"韧化机理","originalKeyword":"韧化机理"},{"id":"a8efeafc-17b1-42d6-a25a-242e1f74d558","keyword":"矿物桥","originalKeyword":"矿物桥"}],"language":"zh","publisherId":"cldb200610006","title":"贝壳珍珠层的研究现状","volume":"20","year":"2006"},{"abstractinfo":"珍珠镍外观典雅,色泽柔和,具有绸缎般光泽的表面,正在逐步取代具有耀眼光泽的装饰性镀层,用于汽车、摩托车、家用电器等的零部件和装饰件.介绍了珍珠镍的3种制备方法,包括机械法、复合镀法、乳化剂法,以及后2种方法的电镀工艺.探讨了添加剂在形成缎面镀层过程中的作用机制.对珍珠镍的国内外发展现状进行了综述,提出了国内珍珠镍的研究方向.","authors":[{"authorName":"姚素薇","id":"a4498d7d-9bad-4510-9bd3-8d275043eb17","originalAuthorName":"姚素薇"},{"authorName":"武卫明","id":"4b7f14aa-1d65-4800-a529-4abbda4a7f8f","originalAuthorName":"武卫明"},{"authorName":"李林","id":"434e4df3-ac20-46f9-9db2-f2a30ca94c4e","originalAuthorName":"李林"},{"authorName":"张卫国","id":"6de4b832-6313-4206-9db6-f41b3c8b173c","originalAuthorName":"张卫国"}],"doi":"10.3969/j.issn.1004-227X.2006.01.016","fpage":"55","id":"15305e63-fa41-4181-ac78-bf44fbfed1e7","issue":"1","journal":{"abbrevTitle":"DDYTS","coverImgSrc":"journal/img/cover/DDYTS.jpg","id":"21","issnPpub":"1004-227X","publisherId":"DDYTS","title":"电镀与涂饰 "},"keywords":[{"id":"1d091532-3e92-4a86-8097-1ccee0ab5cb0","keyword":"珍珠镍","originalKeyword":"珍珠镍"},{"id":"9ae28cdb-19b2-46bf-9836-ff8e4cdc06f9","keyword":"电镀","originalKeyword":"电镀"},{"id":"77f812ac-fae4-4326-bec5-593c670056b2","keyword":"添加剂","originalKeyword":"添加剂"},{"id":"922fd334-cbfc-4ed4-8c4f-fa2d5276ea31","keyword":"乳化剂","originalKeyword":"乳化剂"},{"id":"ea40c3f5-d301-4b70-bea4-8321db1a72cb","keyword":"缎面镀层","originalKeyword":"缎面镀层"}],"language":"zh","publisherId":"ddyts200601016","title":"珍珠镍电镀的研究现状","volume":"25","year":"2006"}],"totalpage":1095,"totalrecord":10945}