公开(公告)号：US4405478A

公开(公告)日：1983-09-20

申请号：US443781

申请日：1982-11-22

申请人： Kiyoshi Murase ,  Nobutatsu Yamaoka ,  Masayuki Fujimoto

发明人： Kiyoshi Murase ,  Nobutatsu Yamaoka ,  Masayuki Fujimoto

IPC分类号： C04B35/47 ,  H01G4/12 ,  C04B35/46 ,  H01B3/12

CPC分类号： H01G4/1281 ,  C04B35/47

摘要： A dielectric ceramic material composed of primary and secondary ingredients forming in combination a polycrystalline ceramic proper, and of insulating substances diffused throughout the intergranular boundaries of the ceramic proper for an increase in apparent relative dielectric constant. The primary ingredients comprise, in relative proportions, 90.68-99.88 wt. % SrTiO.sub.3, 0.07-5.32 wt. % Nb.sub.2 O.sub.5, and 0.05-4.00 wt. % GeO.sub.2. The secondary ingredients comprise 0.02-0.10 wt. part SiO.sub.2 and 0.01-0.03 wt. part Al.sub.2 O.sub.3 with respect to 100 wt. parts of the primary ingredients, with the weight ratio of SiO.sub.2 to Al.sub.2 O.sub.3 being from 1.5 to 5.0. The insulating substances comprise 0.03-2.90 wt. % PbO, 0.11-4.34 wt. % Bi.sub.2 O.sub.3, and 0.001-0.18 wt. % B.sub.2 O.sub.3 with respect to the total weight of the primary and the secondary ingredients. In the fabrication of bodies of the ceramic the mixture of the insulating substances is coated or otherwise layered on polycrystalline ceramic bodies prepared from the primary and secondary ingredients. The coated ceramic bodies are then heated to cause diffusion of the insulating substances throughout their intergranular boundaries.

摘要翻译： 由主要和次要成分组成的介电陶瓷材料，其组合形成多晶陶瓷本身，并且绝缘物质在陶瓷本身的整个晶界处扩散，以增加表观相对介电常数。 主要成分以相对比例包含90.68-99.88wt。 ％SrTiO 3，0.07-5.32wt。 ％Nb2O5和0.05-4.00wt。 ％GeO2。 次要成分包含0.02-0.10wt。 部分SiO2和0.01-0.03wt。 部分Al2O3相对于100wt。 主要成分的一部分，SiO 2与Al 2 O 3的重量比为1.5-5.0。 绝缘物质包含0.03-2.90重量％ ％PbO，0.11-4.34wt。 ％Bi 2 O 3和0.001-0.18wt。 ％B2O3相对于初级和次级成分的总重量。 在陶瓷体的制造中，绝缘物质的混合物被涂覆或以其它方式分层在由初级和次级成分制备的多晶陶瓷体上。 然后将涂覆的陶瓷体加热，使绝缘物质扩散到其晶间界面。

公开(公告)号：US4405474A

公开(公告)日：1983-09-20

申请号：US443775

申请日：1982-11-22

申请人： Kiyoshi Murase ,  Nobutatsu Yamaoka ,  Masayuki Fujimoto

发明人： Kiyoshi Murase ,  Nobutatsu Yamaoka ,  Masayuki Fujimoto

IPC分类号： H01B3/12 ,  C04B35/47 ,  H01G4/12 ,  C04B35/46

CPC分类号： H01G4/1281 ,  C04B35/47

摘要： A dielectric ceramic material composed of primary and secondary ingredients forming in combination a polycrystalline ceramic proper, and of insulating substances diffused throughout the intergranular boundaries of the ceramic proper for an increase in apparent relative dielectric constant. The primary ingredients comprise in relative proportions, 96.70-99.83 wt. % SrTiO.sub.3, 0.15-2.30 wt. % WO.sub.3, and 0.02-1.00 wt. % CuO. The secondary ingredients comprise 0.02-0.10 wt %. part SiO.sub.2 and 0.01-0.03 wt. part Al.sub.2 O.sub.3 with respect to 100 wt. parts of the primary ingredients, with the weight ratio of SiO.sub.2 to Al.sub.2 O.sub.3 being from 1.5 to 5.0. The insulating substances comprise 0.003-2.83 wt. % PbO, 0.10-4.30 wt. % Bi.sub.2 O.sub.3, and 0.001-0.18 wt. % B.sub.2 O.sub.3 with respect to the total weight of the primary and the secondary ingredients. In the fabrication of bodies of the ceramic the mixture of the insulating substances is coated or otherwise layered on polycrystalline ceramic bodies prepared from the primary and secondary ingredients. The coated ceramic bodies are then heated to cause diffusion of the insulating substances throughout their intergranular boundaries.

摘要翻译： 由主要和次要成分组成的介电陶瓷材料，其组合形成多晶陶瓷本身，并且绝缘物质在陶瓷本身的整个晶界处扩散，以增加表观相对介电常数。 主要成分包括相对比例为96.70-99.83wt。 ％SrTiO 3，0.15-2.30重量％ ％WO3和0.02-1.00wt。 ％CuO。 次要成分占0.02-0.10重量％。 部分SiO2和0.01-0.03wt。 部分Al2O3相对于100wt。 主要成分的一部分，SiO 2与Al 2 O 3的重量比为1.5-5.0。 绝缘物质包含0.003-2.83wt。 ％PbO，0.10-4.30wt。 ％Bi 2 O 3和0.001-0.18wt。 ％B2O3相对于初级和次级成分的总重量。 在陶瓷体的制造中，绝缘物质的混合物被涂覆或以其它方式分层在由初级和次级成分制备的多晶陶瓷体上。 然后将涂覆的陶瓷体加热，使绝缘物质扩散到其晶间界面。

公开(公告)号：US4405472A

公开(公告)日：1983-09-20

申请号：US443773

申请日：1982-11-22

申请人： Kiyoshi Murase ,  Nobutatsu Yamaoka ,  Masayuki Fujimoto

发明人： Kiyoshi Murase ,  Nobutatsu Yamaoka ,  Masayuki Fujimoto

IPC分类号： H01B3/12 ,  C04B35/47 ,  H01G4/12 ,  C04B35/46

CPC分类号： C04B35/47 ,  H01G4/1281

摘要： A dielectric ceramic material composed of primary and secondary ingredients forming in combination a polycrystalline ceramic proper, and of insulating substances diffused throughout the intergranular boundaries of the ceramic proper for an increase in apparent relative dielectric constant. The primary ingredients comprise, in relative proportions, 95.18-99.65 wt. % SrTiO.sub.3, 0.33-3.32 wt. % Ta.sub.2 O.sub.5, and 0.02-1.50 wt. % CuO. The secondary ingredients comprise 0.02-0.10 wt. % part SiO.sub.2 and 0.01-0.03 wt. part Al.sub.2 O.sub.3 with respect to 100 wt. parts of the primary ingredients, with the weight ratio of SiO.sub.2 to Al.sub.2 O.sub.3 being from 1.50 to 5.0. The insulating substances comprise 0.03-2.75 wt. % PbO, 0.11-4.22 wt. % Bi.sub.2 O.sub.3, and 0.001-0.18 wt. % B.sub.2 O.sub.3 with respect to the total weight of the primary and the secondary ingredients. In the fabrication of bodies of the ceramic the mixture of the insulating substances is coated or otherwise layered on polycrystalline ceramic bodies prepared from the primary and secondary ingredients. The coated ceramic bodies are then heated to cause diffusion of the insulating substances throughout their intergranular boundaries.

摘要翻译： 由主要和次要成分组成的介电陶瓷材料，其组合形成多晶陶瓷本身，并且绝缘物质在陶瓷本身的整个晶界处扩散，以增加表观相对介电常数。 主要成分以相对比例包含95.18-99.65wt。 ％SrTiO3，0.33-3.32wt。 ％Ta2O5和0.02-1.50wt。 ％CuO。 次要成分包含0.02-0.10wt。 ％部分SiO 2和0.01-0.03重量％ 部分Al2O3相对于100wt。 主要成分的一部分，SiO 2与Al 2 O 3的重量比为1.50〜5.0。 绝缘物质包含0.03-2.75重量％ ％PbO，0.11-4.22wt。 ％Bi 2 O 3和0.001-0.18wt。 ％B2O3相对于初级和次级成分的总重量。 在陶瓷体的制造中，绝缘物质的混合物被涂覆或以其它方式分层在由初级和次级成分制备的多晶陶瓷体上。 然后将涂覆的陶瓷体加热，使绝缘物质扩散到其晶间界面。

公开(公告)号：US4405475A

公开(公告)日：1983-09-20

申请号：US443776

申请日：1982-11-22

申请人： Kiyoshi Murase ,  Nobutatsu Yamaoka ,  Masayuki Fujimoto

发明人： Kiyoshi Murase ,  Nobutatsu Yamaoka ,  Masayuki Fujimoto

IPC分类号： C04B35/46 ,  C04B35/47 ,  H01B3/12 ,  H01G4/12

CPC分类号： H01G4/1281 ,  C04B35/47

摘要： A dielectric ceramic material composed of primary and secondary ingredients forming in combination a polycrystalline ceramic proper, and of insulating substances diffused throughout the intergranular boundaries of the ceramic proper for an increase in apparent relative dielectric constant. The primary ingredients comprise, in relative proportions, 91.18-99.82 wt. % SrTiO.sub.3, 0.13-5.32 wt. % Nb.sub.2 O.sub.5, and 0.05-3.50 wt. % ZnO. The secondary ingredients comprise 0.02-0.10 wt. part SiO.sub.2 and 0.01-0.03 wt. part Al.sub.2 O.sub.3 with respect to 100 wt. parts of the primary ingredients, with the weight ratio of SiO.sub.2 to Al.sub.2 O.sub.3 being from 1.5 to 5.0. The insulating substances comprise 0.03-2.90 wt. % PbO, 0.11-4.28 wt. % Bi.sub.2 O.sub.3, and 0.001-0.18 wt. % B.sub.2 O.sub.3 with respect to the total weight of the primary and the secondary ingredients. In the fabrication of bodies of the ceramic the mixture of the insulating substances is coated or otherwise layered on polycrystalline ceramic bodies prepared from the primary and secondary ingredients. The coated ceramic bodies are then heated to cause diffusion of the insulating substances throughout their intergranular boundaries.

摘要翻译： 由主要和次要成分组成的介电陶瓷材料，其组合形成多晶陶瓷本身，并且绝缘物质在陶瓷本身的整个晶界处扩散，以增加表观相对介电常数。 主要成分以相对比例包括91.18-99.82wt。 ％SrTiO 3，0.13-5.32wt。 ％Nb2O5和0.05-3.50wt。 ％ZnO。 次要成分包含0.02-0.10wt。 部分SiO2和0.01-0.03wt。 部分Al2O3相对于100wt。 主要成分的一部分，SiO 2与Al 2 O 3的重量比为1.5-5.0。 绝缘物质包含0.03-2.90重量％ ％PbO，0.11-4.28wt。 ％Bi 2 O 3和0.001-0.18wt。 ％B2O3相对于初级和次级成分的总重量。 在陶瓷体的制造中，绝缘物质的混合物被涂覆或以其它方式分层在由初级和次级成分制备的多晶陶瓷体上。 然后将涂覆的陶瓷体加热，使绝缘物质扩散到其晶间界面。

公开(公告)号：US4405479A

公开(公告)日：1983-09-20

申请号：US443782

申请日：1982-11-22

申请人： Kiyoshi Murase ,  Nobutatsu Yamaoka ,  Masayuki Fujimoto

发明人： Kiyoshi Murase ,  Nobutatsu Yamaoka ,  Masayuki Fujimoto

IPC分类号： C04B35/46 ,  C04B35/47 ,  H01B3/12 ,  H01G4/12

CPC分类号： H01G4/1281 ,  C04B35/47

摘要： A dielectric ceramic material composed of primary and secondary ingredients forming in combination a polycrystalline ceramic proper, and of insulating substances diffused throughout the intergranular boundaries of the ceramic proper for an increase in apparent relative dielectric constant. The primary ingredients comprise, in relative proportions, 95.20-99.80 wt. % SrTiO.sub.3, 0.15-2.30 wt. % WO.sub.3, and 0.05-2.50 wt. % ZnO. The seconary ingredients comprise 0.02-0.10 wt. part SiO.sub.2 and 0.01-0.03 wt. part Al.sub.2 O.sub.3 with respect to 100 wt. parts of the primary ingredients, with the weight ratio of SiO.sub.2 to Al.sub.2 O.sub.3 being from 1.5 to 5.0. The insulating substances comprise 0.03-2.75 wt. % PbO, 0.11-4.23 wt. % Bi.sub.2 O.sub.3, and 0.001-0.18 wt. % B.sub.2 O.sub.3 with respect to the total weight of the primary and the secondary ingredients. In the fabrication of bodies of the ceramic the mixture of the insulating substances is coated or otherwise layered on polycrystalline ceramic bodies prepared from the primary and secondary ingredients. The coated ceramic bodies are then heated to cause diffusion of the insulating substances throughout their intergranular boundaries.

摘要翻译： 由主要和次要成分组成的介电陶瓷材料，其组合形成多晶陶瓷本身，并且绝缘物质在陶瓷本身的整个晶界处扩散，以增加表观相对介电常数。 主要成分以相对比例包含95.20-99.80wt。 ％SrTiO 3，0.15-2.30重量％ ％WO3和0.05-2.50wt。 ％ZnO。 所述第二成分包含0.02-0.10wt。 部分SiO2和0.01-0.03wt。 部分Al2O3相对于100wt。 主要成分的一部分，SiO 2与Al 2 O 3的重量比为1.5-5.0。 绝缘物质包含0.03-2.75重量％ ％PbO，0.11-4.23wt。 ％Bi 2 O 3和0.001-0.18wt。 ％B2O3相对于初级和次级成分的总重量。 在陶瓷体的制造中，绝缘物质的混合物被涂覆或以其它方式分层在由初级和次级成分制备的多晶陶瓷体上。 然后将涂覆的陶瓷体加热，使绝缘物质扩散到其晶间界面。

公开(公告)号：US4405476A

公开(公告)日：1983-09-20

申请号：US443777

申请日：1982-11-22

申请人： Kiyoshi Murase ,  Nobutatsu Yamaoka ,  Masayuki Fujimoto

发明人： Kiyoshi Murase ,  Nobutatsu Yamaoka ,  Masayuki Fujimoto

IPC分类号： H01B3/12 ,  C04B35/47 ,  H01G4/12 ,  C04B35/46

CPC分类号： H01G4/1281 ,  C04B35/47

摘要： A dielectric ceramic material composed of primary and secondary ingredients forming in combination a polycrystalline ceramic proper, and of insulating substances diffused throughout the intergranular boundaries of the ceramic proper for an increse in apparent relative dielectric constant. The primary ingredients comprise in relative proportions, 94.50-99.82 wt. % SrTiO.sub.3, 0.13-2.50 wt. % WO.sub.3 and 0.05-3.00 wt. % GeO.sub.2. The secondary ingredients comprise 0.02-0.10 wt. part SiO.sub.2 and 0.01-0.03 wt. part Al.sub.2 O.sub.3 with respect to 100 wt. parts of the primary ingredients, with the weight ratio of SiO.sub.2 to Al.sub.2 O.sub.3 being from 1.5 to 5.0. The insulating substances comprise 0.03-2.90 wt. % PbO, 0.10-4.28 wt. % Bi.sub.2 O.sub.3, and 0.001-0.18 wt. % B.sub.2 O.sub.3 with respect to the total weight of the primary and the secondary ingredients. In the fabrication of bodies of the ceramic the mixture of the insulating substances is coated or otherwise layered on polycrystalline ceramic bodies prepared from the primary and secondary ingredients. The coated ceramic bodies are then heated to cause diffusion of the insulating substances throughout their intergranular boundaries.

摘要翻译： 一种电介质陶瓷材料，其由主要和次要成分组合而成，多晶陶瓷本身以及在陶瓷本身的整个晶间界面扩散的绝缘物质具有明显的相对介电常数。 主要成分包括相对比例为94.50-99.82wt。 ％SrTiO 3，0.13-2.50重量％ ％WO3和0.05-3.00wt。 ％GeO2。 次要成分包含0.02-0.10wt。 部分SiO2和0.01-0.03wt。 部分Al2O3相对于100wt。 主要成分的一部分，SiO 2与Al 2 O 3的重量比为1.5-5.0。 绝缘物质包含0.03-2.90重量％ ％PbO，0.10-4.28wt。 ％Bi 2 O 3和0.001-0.18wt。 ％B2O3相对于初级和次级成分的总重量。 在陶瓷体的制造中，绝缘物质的混合物被涂覆或以其它方式分层在由初级和次级成分制备的多晶陶瓷体上。 然后将涂覆的陶瓷体加热，使绝缘物质扩散到其晶间界面。

公开(公告)号：US4405473A

公开(公告)日：1983-09-20

申请号：US443774

申请日：1982-11-22

申请人： Kiyoshi Murase ,  Nobutatsu Yamaoka ,  Masayuki Fujimoto

发明人： Kiyoshi Murase ,  Nobutatsu Yamaoka ,  Masayuki Fujimoto

IPC分类号： H01B3/12 ,  C04B35/47 ,  H01G4/12 ,  C04B35/46

CPC分类号： H01G4/1281 ,  C04B35/47

摘要： A dielectric ceramic material composed of primary and secondary ingredients forming in combination a polycrystalline ceramic proper, and of insulating substances diffused throughout the intergranular boundaries of the ceramic proper for an increase in apparent relative dielectric constant. The primary ingredients comprise, in relative porportions, 94.50-99.62 wt. % SrTiO.sub.3, 0.33-3.00 wt. % Ta.sub.2 O.sub.5, and 0.05-2.50 wt. % ZnO. The secondary ingredients comprise 0.02-0.10 wt. part SiO.sub.2 and 0.01-0.03 wt. part Al.sub.2 O.sub.3 with respect to 100 wt. parts of the primary ingredients, with the weight ratio of SiO.sub.2 to Al.sub.2 O.sub.3 being from 1.5 to 5.0. The insulating substances comprise 0.03-2.80 wt. % PbO, 0.11-4.38 wt. % Bi.sub.2 O.sub.3, and 0.001-0.18 wt. % B.sub.2 O.sub.3 with respect to the total weight of the primary and the secondary ingredients. In the fabrication of bodies of the ceramic the mixture of the insulating substances is coated or otherwise layered on polycrystalline ceramic bodies prepared from the primary and secondary ingredients. The coated ceramic bodies are then heated to cause diffusion of the insulating substances throughout their intergranular boundaries.

摘要翻译： 由主要和次要成分组成的介电陶瓷材料，其组合形成多晶陶瓷本身，并且绝缘物质在陶瓷本身的整个晶界处扩散，以增加表观相对介电常数。 主要成分包括相对比例为94.50-99.62wt。 ％SrTiO 3，0.33-3.00重量％ ％Ta2O5和0.05-2.50wt。 ％ZnO。 次要成分包含0.02-0.10wt。 部分SiO2和0.01-0.03wt。 部分Al2O3相对于100wt。 主要成分的一部分，SiO 2与Al 2 O 3的重量比为1.5-5.0。 绝缘物质包含0.03-2.80wt。 ％PbO，0.11-4.38wt。 ％Bi 2 O 3和0.001-0.18wt。 ％B2O3相对于初级和次级成分的总重量。 在陶瓷体的制造中，绝缘物质的混合物被涂覆或以其它方式分层在由初级和次级成分制备的多晶陶瓷体上。 然后将涂覆的陶瓷体加热，使绝缘物质扩散到其晶间界面。

公开(公告)号：US06815796B2

公开(公告)日：2004-11-09

申请号：US10313037

申请日：2002-12-06

申请人： Kenichi Ota ,  Manabu Satomi ,  Masayuki Fujimoto

发明人： Kenichi Ota ,  Manabu Satomi ,  Masayuki Fujimoto

IPC分类号： H01L2900

CPC分类号： H01L23/645 ,  H01L21/8252 ,  H01L23/50 ,  H01L23/5389 ,  H01L23/642 ,  H01L24/48 ,  H01L27/0605 ,  H01L27/0688 ,  H01L28/10 ,  H01L28/40 ,  H01L2224/05599 ,  H01L2224/45099 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/85424 ,  H01L2924/00014 ,  H01L2924/01019 ,  H01L2924/01068 ,  H01L2924/01078 ,  H01L2924/09701 ,  H01L2924/10329 ,  H01L2924/14 ,  H01L2924/1423 ,  H01L2924/15153 ,  H01L2924/15165 ,  H01L2924/19041 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01L2924/00 ,  H01L2224/45015 ,  H01L2924/207

摘要： A composite module and its production process which allow multiple functions, miniaturization, low power consumption and low costs without requiring any external chip parts at all. A high-frequency integrated circuit is embedded in a silicon substrate, a high-frequency high-capacity bypass capacitor and a matching coil using thin films of different types of materials are also formed on the silicon substrate, a high-frequency high-capacity bypass capacitor is further formed with an interlayer insulation film between them, and these elements and the high-frequency integrated circuit are connected via a wiring layer.

摘要翻译： 复合模块及其生产过程，可以实现多种功能，小型化，低功耗和低成本，而无需任何外部芯片部件。 高频集成电路嵌入硅衬底中，高频大容量旁路电容器和使用不同类型材料的薄膜的匹配线圈也形成在硅衬底上，高频高容量旁路 电容器还在其间形成有层间绝缘膜，并且这些元件和高频集成电路经由布线层连接。

公开(公告)号：US09187338B2

公开(公告)日：2015-11-17

申请号：US13985322

申请日：2012-02-15

申请人： Fumio Okada ,  Takeshi Himoto ,  Masayuki Fujimoto

发明人： Fumio Okada ,  Takeshi Himoto ,  Masayuki Fujimoto

IPC分类号： C01F11/18

CPC分类号： C01F11/187 ,  C01P2004/03 ,  C01P2004/10 ,  C01P2004/54 ,  C01P2004/60 ,  C01P2004/61 ,  C01P2006/12

摘要： Acicular strontium carbonate particles are manufactured by introducing gaseous carbon dioxide into an aqueous solution or suspension of strontium hydroxide having a concentration of 1 to 20 wt. %, at a flow rate of 0.5 to 200 mL/min., relative to one gram of the strontium hydroxide, while stirring the solution or suspension in the presence of a dicarboxylic acid, in which the dicarboxylic acid comprises a divalent linear hydrocarbon group having one to four carbon atoms and carboxyl group bonded to each terminals, with the proviso that the linear hydrocarbon group may be substituted with one or more C1-6 alkyl groups, and thus carbonating the strontium hydroxide.

摘要翻译： 通过将气态二氧化碳引入浓度为1〜20重量％的氢氧化锶的水溶液或悬浮液中来制造碳酸锶碳酸盐颗粒。 相对于1克氢氧化锶，流速为0.5-200毫升/分钟，同时在二羧酸存在下搅拌溶液或悬浮液，其中二羧酸包含二价直链烃基，其具有 一个至四个碳原子和与每个末端键合的羧基，条件是直链烃基可以被一个或多个C 1-6烷基取代，从而使氢氧化锶碳酸化。

公开(公告)号：US20140065052A1

公开(公告)日：2014-03-06

申请号：US13985322

申请日：2012-02-15

申请人： Fumio Okada ,  Takeshi Himoto ,  Masayuki Fujimoto

发明人： Fumio Okada ,  Takeshi Himoto ,  Masayuki Fujimoto

IPC分类号： C01F11/18

CPC分类号： C01F11/187 ,  C01P2004/03 ,  C01P2004/10 ,  C01P2004/54 ,  C01P2004/60 ,  C01P2004/61 ,  C01P2006/12

摘要： Acicular strontium carbonate particles are manufactured by introducing gaseous carbon dioxide into an aqueous solution or suspension of strontium hydroxide having a concentration of 1 to 20 wt. %, at a flow rate of 0.5 to 200 mL/min., relative to one gram of the strontium hydroxide, while stirring the solution or suspension in the presence of a dicarboxylic acid, in which the dicarboxylic acid comprises a divalent linear hydrocarbon group having one to four carbon atoms and carboxyl group bonded to each terminals, with the proviso that the linear hydrocarbon group may be substituted with one or more C1-6 alkyl groups, and thus carbonating the strontium hydroxide.

摘要翻译： 通过将气态二氧化碳引入浓度为1〜20重量％的氢氧化锶的水溶液或悬浮液中来制造碳酸锶碳酸盐颗粒。 相对于1克氢氧化锶，流速为0.5-200毫升/分钟，同时在二羧酸存在下搅拌溶液或悬浮液，其中二羧酸包含二价直链烃基，其具有 一个至四个碳原子和与每个末端键合的羧基，条件是直链烃基可以被一个或多个C 1-6烷基取代，从而使氢氧化锶碳酸化。