摘要:
Metal oxide coated substrates are disclosed comprising a three dimensional substrate having a coating of metal oxide on at least a portion of all three dimensions thereof and having a polymeric inner core, produced by a unique process having particular applicability to the manufacture of tin oxide coated three dimensional substrates. Certain novel coated substrates, such as flakes, spheres and porous substrates are disclosed. The coated substrates are useful in polymers, catalysis, heating and shielding applications.
摘要:
A battery element of a lead acid battery including a negative plate and a positive plate having a macroporous porosity enhancing additive that improves the utilization efficiency of the battery.
摘要:
Processes for coating substrates, in particular substrates including shielded surfaces, with transition metal oxide-containing coatings are disclosed. Such processes comprise contacting a substrate with a transition metal oxide precursor, preferably maintaining the precursor coated substrate at conditions to equilibrate the coating, and then oxidizing the precursor to form a substrate containing transition metal oxide. Also disclosed are substrates coated with transition metal oxide-containing coatings for use in various applications.
摘要:
Processes for coating substrates, in particular substrates including shielded surfaces, with iron oxide-containing coatings are disclosed. Such processes comprise contacting a substrate with an iron oxide precursor, preferably maintaining the precursor coated substrate at conditions to equilibrate the coating, and then oxidizing the precursor to form a substrate containing iron oxide. Also disclosed are substrates coated with iron oxide-containing coatings for use in various magnetic applications.
摘要:
Processes for coating substrates, in particular substrates including shielded surfaces, with copper oxide-containing coatings are disclosed. Such processes comprise contacting a substrate with a copper oxide precursor, preferably maintaining the precursor coated substrate at conditions to equilibrate the coating, and then oxidizing the precursor to form a substrate containing copper oxide. Also disclosed are substrates coated with copper oxide-containing coatings for use in various applications.
摘要:
An assembled battery including a plurality of bipolar cells is disclosed. In one embodiment, the battery comprises a plurality of conduits for introducing electrolyte into the bipolar cells, each of the conduits acting to introduce electrolyte into a different one of the bipolar cells. In another embodiment, the battery comprises at least one spacer element acting to maintain the spacing between plates and/or electrodes in the battery.
摘要:
A battery element useful as at least a portion of the positive plates of a lead-acid battery comprises an acid resistant substrate coated with electrically conductive doped tin oxide. This battery element may also be used in the bipolar plates of a lead-acid battery.
摘要:
An assembled battery having one or more positive plates, negative plates and separators and sulfuric acid electrolytes having a fluoro aliphatic surfactant present in the electrolyte that improves the utilization efficiency of the battery.
摘要:
Corrosion inhibiting composition include the use of certain plant derived catechol complexes in aqueous based compositions, such as process water, and other aqueous and non-aqueous solvent based coating compositions. The compositions have corrosion inhibiting and/or biocide activity. The compositions find particular usefulness as coatings, including paints, on iron and aluminum metal surfaces.