Method for manufacturing pH sensitive intelligent ceramic compound film
A ceramic composite membrane, ceramic membrane technology, applied in the field of preparation of intelligent ceramic composite membrane, to achieve the effect of good pH sensitivity, low cost, and large permeation flux
Inactive Publication Date: 2008-12-10
HUAIYIN TEACHERS COLLEGE
1 Cites 15 Cited by
AI-Extracted Technical Summary
Problems solved by technology
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreAbstract
The invention discloses a preparation method for a pH sensitive type intelligent ceramic composite membrane. The method comprises the following steps that: multifunctional-radical alkoxy silane has a polyreaction with hydroxide radicals on the surface of the ceramic membrane to form a hydrophobic vinyl chain on the surface of the ceramic membrane; then the ceramic membrane with the vinyl chain has a free radical polymerization reaction with pH sensitive functional monomer acrylic acid under the protection of nitrogen to obtain the pH sensitive type intelligent ceramic composite membrane. The method is carried out in a normal pressure status and all used reagents are conventional reagents, thereby bringing about basic equipment, low cost, and capability of industrial continuous production. The ceramic composite membrane has high mechanical strength, good stability, good pH sensitivity, great permeation flux and easy cleaning. As the aperture of the ceramic membrane can vary with the pH value, the ceramic membrane is an intelligent membrane capable of separating mixtures from different molecular weights only through one membrane via adjusting the pH value.
Technology Topic
Examples
- Experimental program(3)
Example Embodiment
Example Embodiment
Example Embodiment
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM
Property | Measurement | Unit |
Concentration | 0.05 | |
tensile | MPa | |
Particle size | Pa | |
strength | 10 |
Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Similar technology patents
Electronic scale
InactiveCN104838243AAvoid damageLow costWeighing apparatus using elastically-deformable membersSpecial purpose weighing apparatusMechanical engineering
Owner:SUZHOU VOCATIONAL UNIV
Thin walled, two component cartridge casing
Owner:TECH CORPORATION CO LTD
High density high reliability memory module with power gating and a fault tolerant address and command bus
ActiveUS20080098277A1Improve compatibilityLow costError detection/correctionCode conversionPower savingPrinted circuit board
Owner:IBM CORP
Power over Ethernet-prioritized active splitter
ActiveUS20050229016A1Low costLong period of timeMechanical power/torque controlDc network circuit arrangementsPower over EthernetSafe system
Owner:ADEMCO INC
Parking information collection system and method
InactiveUS8063797B1Low costDetection of traffic movementIndication of parksing free spacesDashCollection system
Owner:SELFIEPARKING INC
Classification and recommendation of technical efficacy words
- High mechanical strength
- Low cost
Downhole chemical delivery system for oil and gas wells
Owner:TECHNISAND
Polymer compound and method of synthesizing the same
ActiveUS20090124763A1High mechanical strengthGood moldabilityThin material handlingPolymer chemistryFlexural strength
Owner:CANON KK
In situ forming hydrogels
InactiveUS6858229B1High mechanical strengthPowder deliveryMacromolecular non-active ingredientsChemistry
Owner:CALIFORNIA INST OF TECH
Organic el apparatus, method of manufacturing organic el apparatus, electronic apparatus
ActiveUS20100244005A1High mechanical strengthExcellent heat releasing performanceSolid-state devicesLaminationEngineeringSurface plate
Owner:SEIKO EPSON CORP
Uniform, disposable, interface for multi-element probe
InactiveUS7162291B1High mechanical strengthAffecting conductivityDiagnostic recording/measuringSensorsBiomedical engineeringMulti element
Owner:TRANSSCAN MEDICAL