A silver electroplating solution is used to electroplate a mirror bright silver layer on a nickel or nickel alloy substrate. The silver electroplating solution is cyanide-free and environmentally friendly.

Method of electroplating silver strike over nickel

A cyanide-free silver electroplating solution may be used to electroplate mirror bright silver layers at high current density ranges and at high temperatures such as in reel-to-reel electroplating. The cyanide-free silver electroplating solution is environmentally friendly.

Cyanide-free silver electroplating solutions

The invention discloses a method for cyanide-free replacement of plated silver on the surface of a copper-based body, and relates to surface treatment of an electronic product and a copper-based member. According to the method disclosed by the invention, industrial tap water is taken as a solvent (the hardness is not larger than 450mg/L, metered by CaCO3), and an acid liquor and an alkali liquor are respectively used for preheating a plated element so as to remove grease and oxide film from the surface. The industrial tap water is taken as the solvent (the hardness is not larger than 450mg/L, metered by CaCO3), silver nitrate is taken as a silver source, and quadrol, potassium bromide, ammonia water and the like are mixed at a certain mass ratio to prepare a composite complexing agent. The composite complexing agent is added with a composite additive consisting of 2,2-dipyridyl, phenol and fatty alcohol so as to enhance the oxidation resistance, the electrical conductivity, the smoothness and the weldability of the plated layer.

Method for cyanide-free replacement of plated silver on surface of copper-based body

A salt molten at room temperature that does not contain any organic solvent, excelling in stability; and a display device that is improved in the durability in high-temperature environment by virtue of the use thereof. There is provided a salt molten at room temperature characterized by being composed of a silver salt and any of compounds of the following general formula (I) or general formula (II).

Room temperature molten salt and display element

Salt molten at room temperature and display device

Aqueous acid bath contains 5-30 g silver in the form of a silver salt of a sulfonic or mercapto-carboxylic acid, and at least 10 g of a thiodiethanol derivative as additional complex former, in 1 liter liquid. Preferred Features: The bath further comprises at least 0.5 g of a finely ground derivative and at least 10 mu l of a wetting agent. The thiodiethanol derivative is 2,2'-ethylene-di-thiodiethanol. The bath also contains benzylidene diacetonol or p-chlorobenzylidene diacetonol, and a fatty alcohol, a fatty alcohol ether, a nonyl phenol, an oleic acid ethoxylate or a sulfonopropyl ether. The fatty alcohol ether is ethoxylated and has a carbon chain length of 10-15.

Aqueous acid bath used for the currentless or galvanic deposition of silver contains silver in the form of a silver salt of a sulfonic or mercapto-carboxylic acid, and a thiodiethanol derivative as additional complex former

Popular Tasks used by Researchers

How can I help with your research?

Get more enhanced response by uploading the PDFs you want me to reference.

No relevant PDFs in your library

SciSpace is the AI research assistant for academics. Run systematic literature reviews on 280M+ papers, and write papers with cited sources. Trusted by 1M+ students, PhDs & researchers.

SciSpace | AI for Research

We encountered an error while loading the panel. Please try refreshing the page.

Something went wrong

Analyze PDFs

Code & Manuscripts

Funding & Grants

Literature & Patents

Medical & Clinical Data

Systematic Review

Visualize & Present

Web & Data

Build a Google Scholar-like website for your research.

Build a website

Create charts and images for your research

Create a Chart

Write a paper for submission to a journal

Draft a manuscript

Patent Search

Design eye-catching scientific posters in minutes.

Scientific Poster Generation

Systematic Literature Review

Anyone with the link can view this chat. You can switch it back to private anytime.

One task is running at the moment. Your messages will be shown right after.

Drag and drop or click here to browse

Loved by <highlight>1 million+</highlight> researchers

Extract a list of specific topics and their sources from unstructured text

Topics

Compare and analyze relevant papers that matches with your search

Papers

Get insights from PDFs and bookmarked papers from your library

My library

Recent searches

Try searching for:

Catch AI-generated content in scholarly and non-scholarly content

{ai} Detector

Ai Writer

Get PDF Summaries, highlighted text explanations 

Chat with PDF

Effortlessly create in-text citations and bibliographies in APA and 2,500 other formats

Citation generator

Get explanations, summaries, and answers on academic papers

Ease up your research workflow with {scispace}'s cohort of exciting AI tools

Elevate your academic writing skills and convey your ideas the way you want

Paraphraser

Explore our range of reading and writing tools

Your file is being prepared and should be ready in a few minutes. If it's a large file, it might take a bit longer. You can close this window, and we'll email you the file when it's done.

You have reached a maximum limit of <strong>{limit}</strong> columns in the table. Remove at least <strong>1</strong> column to add or create another one.

Macht Walter

Author Tools

Chat about Author

Papers

Aqueous acid bath used for the currentless or galvanic deposition of silver contains silver in the form of a silver salt of a sulfonic or mercapto-carboxylic acid, and a thiodiethanol derivative as additional complex former