CAS: 12031-49-1; Lanthanum Sulfide
该化合物是一种无机化合物,以其高热稳定性和半导体特性而闻名,具有宽带状,适合光电子应用,包括红外窗和光检测器;该材料还因其毒性低和在高温下抗氧化性低而得到估价;Lanthanum 硫化物表现出极好的化学耐久性,特别是在严酷的环境中,并经常用于高温润滑剂和固态电解液中;其晶体结构可针对特定的电子或催化应用而定制,提供材料科学的多功能性;该化合物通常通过长生素和硫直接反应或通过亚硝胺氧化物的硫化而合成.
- 相似结构搜索
- 产品信息参考
;;; - InChIKey: CGGIYDWMJJKVKS-UHFFFAOYSA-N
- 1S/2La.3S/q2*+3;3*-2
- 计算化学: 氢键受体数3.0氢键供体数0.0可旋转键数0.0
物理性质
MSDS等安全信息
合成工艺路线路线简述
专利信息
专利号:WO-2024003347-A1
优先权日:2022-07-01
标 题:Cobalt- and strontium-based catalyst for the conversion of hydrocarbons to synthesis gas
发明人：AHI HAMIDEH; DIETRICH STEFAN; GENTZEN MANUEL FREDERIK; KRAEMER MICHAEL; BOTTKE NILS; SCHUNK STEPHAN A; LANVER VIRGINIE; MAGNUS SANDRA
权利人:BASF SE
摘要:The present invention relates to a composite oxide comprising oxygen, lanthanum, aluminum, strontium, and cobalt, wherein the Co:Sr weight ratio of cobalt relative to strontium in the composite oxide, calculated as the elements, is in the range of from 0.01:1 to 20:1, as well as to a method for the production of such a composite oxide, to a method for the production of a catalyst for the conversion of hydrocarbons to synthesis gas, and to a catalyst for the conversion of hydrocarbons to synthesis gas obtained from such a method. Finally the present invention relates to a process for the conversion of hydrocarbons to synthesis gas.
专利号:WO-2024003354-A1
优先权日:2022-07-01
标 题:Cobalt-based catalyst for the conversion of hydrocarbons to synthesis gas
发明人：AHI HAMIDEH; DIETRICH STEFAN; GENTZEN MANUEL FREDERIK; KRAEMER MICHAEL; BOTTKE NILS; SCHUNK STEPHAN A; LANVER VIRGINIE; MAGNUS SANDRA
权利人:BASF SE
摘要:The present invention relates to a composite oxide comprising oxygen, lanthanum, aluminum, and cobalt, wherein the Co:La weight ratio of cobalt relative to lanthanum in the composite oxide, calculated as the elements, is in the range of from 0.06:1 to 0.34:1, as well as to a method for its production. Furthermore, the present invention relates to a method for the production of a catalyst for the conversion of hydrocarbons to synthesis gas, as well as to a catalyst as obtainable or obtained according to said method, and to a process for the conversion of hydrocarbons to synthesis gas.
专利号:US-11235289-B2
优先权日:2019-04-17
标题 :Nanocomposite membrane for heavy metal rejection and preparation method thereof
发明人：ZHANG WEIMING; ZHANG WENBIN; SHI MENGQI; LEI SIYU; PAN BINGCAI; Lv lu
权利人:NANJING UNIVERSITY OF TECHNOLOGY
摘要:The present invention discloses a nanocomposite membrane for heavy metal rejection and a preparation method thereof. The nanocomposite membrane comprises a porous membrane prepared from a two-dimensional sheet material and a hydrophilic inorganic nanomaterial distributed between the sheets of the two-dimensional material. The effective pore size of the nanocomposite membrane under wet conditions is not greater than 1.2 nm. The static water contact angle of the nanocomposite membrane is not greater than 45°. The preparation method of the nanocomposite membrane comprises: adding reactants on both sides of a nanoporous membrane to carry out an interfacial synthesis reaction to obtain the nanocomposite membrane. The method is simple and controllable. Driven by lower pressure, heavy metal ions in water are rejected by a pore size screening function, thereby achieving the purpose of deep removal. The nanocomposite membrane can be used to quickly remove heavy metal ions from water.
专利号:EP-4547390-A1
优先权日:2022-07-01
标 题:Cobalt-based catalyst for the conversion of hydrocarbons to synthesis gas
专利号:EP-4547394-A1
优先权日:2022-07-01
标题:Cobalt- and strontium-based catalyst for the conversion of hydrocarbons to synthesis gas
专利号:EP-0620254-B1
优先权日:1993-04-16
标题:Compositions based on sulfides of rare earths, process for their synthesis and their use
