催化剂表征常用到哪些手段?
p 催化在化工、能源、环境、材料、生物、制药、分析等领域被广泛应用。催化研究涵盖的领域更是包括了能源催化、环境催化、工业催化、电化学催化、化学合成催化、光催化、单原子催化等领域。90%以上的化学化工工程都是催化反应过程,因此,催化剂的表征与评价研究与应用具有重大的意义。 /p p span /span 催化剂的表征涉及多种表征技术,如低温物理吸附技术、电镜技术、热分析技术、程序升温分析技术、多晶x射线衍射技术、电子能谱法、分子光谱技术、紫外漫反射光谱技术、核磁共振技术、电子顺磁共振技术、原位技术等。 /p p style=" text-align: center " 常见催化剂表征方法及对应的催化剂特性 /p table border=" 1" cellspacing=" 0" cellpadding=" 0" style=" border-collapse:collapse border:none" align=" center" tbody tr style=" height:18px" class=" firstRow" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 表征方法 /span /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 催化剂特性 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/zc/37.html" target=" _self" span style=" font-family:宋体" 原子吸收光谱 /span /a /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 总组成、表面组成 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/zc/519.html" target=" _self" span style=" font-family:宋体" 俄歇电子谱 /span /a /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 表面组成 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/zc/191.html" target=" _self" span style=" font-family:宋体" 比表面分析 /span /a /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 表面积 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/zc/523.html" target=" _self" span style=" font-family:宋体" 化学吸附 /span /a /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 分散度、酸性 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/zc/72.html" target=" _self" span style=" font-family:宋体" 电子探针微区分析 /span /a /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 各组分分布 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 扩展 span X /span 光吸收精细结构分析 /span /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 配位、价态 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/zc/31.html" target=" _self" span style=" font-family:宋体" 红外光谱 /span /a /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 配位、价态、酸性 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 低能电子衍射 /span /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 表面结构 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/zc/538.html" target=" _self" span style=" font-family:宋体" 压汞仪 /span /a /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 孔隙率 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/zc/828.html" target=" _self" span style=" font-family:宋体" 穆斯堡尔谱 /span /a /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 配位、价态、分散度 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/zc/43.html" target=" _self" span style=" font-family:宋体" 核磁共振 /span /a /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 配位、价态 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 物理吸附 /span /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 孔隙率 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/zc/53.html" target=" _self" span style=" font-family:宋体" 扫描电镜 /span /a /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 晶粒尺寸和形状 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/zc/518.html" target=" _self" span style=" font-family:宋体" 二次离子质谱 /span /a /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 表面组成 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/list/sort/6.shtml" target=" _self" span style=" font-family:宋体" 热分析 /span /a /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/list/sort/6.shtml" target=" _self" span style=" font-family:宋体" 物相性质 /span /a /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/zc/1139.html" target=" _self" span style=" font-family:宋体" 透射电镜 /span /a /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 物相性质、晶粒尺寸和形状、各组分分布、分散度 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/zc/35.html" target=" _self" span style=" font-family:宋体" 紫外吸收光谱 /span /a /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/zc/35.html" target=" _self" span style=" font-family:宋体" 配位、价态 /span /a /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/zc/70.html" target=" _self" span style=" font-family:宋体" X /span span style=" font-family:宋体" 光电子谱 /span /a /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 表面组成、电子能级 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p a href=" https://www.instrument.com.cn/zc/73.html" target=" _self" span style=" font-family:宋体" X /span span style=" font-family:宋体" 光衍射 /span /a /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 物相性质、分散度 /span /p /td /tr tr style=" height:18px" td width=" 257" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" X /span span style=" font-family:宋体" 荧光分析 /span /p /td td width=" 299" nowrap=" " valign=" top" style=" border: 1px solid rgb(0, 0, 0) padding: 5px " height=" 18" p span style=" font-family:宋体" 总组成 /span /p /td /tr /tbody /table p strong 相关快讯: /strong /p p 仪器信息网联合面向工业催化领域创新成果产业化的公共服务平台(2020年工信部批建),将于2020年5月12日组织召开 a href=" https://www.instrument.com.cn/webinar/meetings/catalyst/" target=" _self" strong 首届“ /strong strong 催化剂表征与评价 /strong strong ”主题网络研讨会 /strong /a ,邀请业内著名催化研究学者、检测分析专家以及业界企业代表,针对催化研究应用及检测分析的前沿热点和关键技术进行探讨,为催化领域的研发应用与检测分析搭建交流平台,促进催化领域科研人员间的互动交流,促进我国催化领域的研究发展。 /p p span /span strong 报名方式: /strong /p p 点击下方免费报名链接: /p p a href=" https://www.instrument.com.cn/webinar/meetings/catalyst/" target=" _self" https://www.instrument.com.cn/webinar/meetings/catalyst/ /a /p p style=" text-align: center " span style=" font-family:宋体" a href=" https://www.instrument.com.cn/webinar/meetings/catalyst/" target=" _self" img style=" max-width: 100% max-height: 100% width: 500px height: 213px " src=" https://img1.17img.cn/17img/images/202005/uepic/3dcbfe01-9b13-417a-a47a-356647187b1f.jpg" title=" 1125_480.jpg" alt=" 1125_480.jpg" width=" 500" height=" 213" border=" 0" vspace=" 0" / /a /span /p p br/ /p