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Provides visual and procedural guidance for constructing a perovskite solar cell in a controlled laboratory environment
Year:
2026
Region / City:
Not specified
Subject:
Perovskite solar cell fabrication
Document Type:
Instructional video script
Organization / Institution:
CEI
Author:
Mark Ziffer
Target Audience:
Researchers and technicians in photovoltaics
Materials Used:
FTO, TiO2, CH3NH3PbI3 perovskite, Spiro-OMeTAD, gold
Equipment:
Hotplate, spin coater, plasma cleaner, evaporation chamber
Processes:
Etching, spincoating, annealing, evaporation
Safety Measures:
Handling of hydrochloric acid, use of nitrogen stream, glovebox usage
Context:
Laboratory-based step-by-step fabrication of perovskite solar cells
Instructional Duration:
Not specified
Language:
English
Practical Applications:
Photovoltaic device preparation for testing and research purposes
Step-by-Step Coverage:
Substrate preparation, TiO2 coating, perovskite deposition, Spiro-OMeTAD coating, gold contact evaporation, device completion
Price: 8 / 10 USD
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Authors:
Yurui Wang; Shuai Gu; Guoliang Liu; Liping Zhang; Zhou Liu; Renxing Lin; Ke Xiao; Jianhua Shi; Junling Du; Fanying Meng; Ludong Li; Zhengxin Liu; Hairen Tan
Subject Area:
Perovskite tandem solar cells; hole transport layers; photovoltaic performance
Document Type:
Supplementary information
Devices Described:
Wide-bandgap perovskite solar cells; all-perovskite tandem solar cells; perovskite/silicon tandem solar cells
Materials:
VNPB; PTAA; FA0.8Cs0.2Pb(I0.6Br0.4); FA0.7MA0.3Pb0.5Sn0.5I3; SnO2; C60; BCP; Cu; ITO; PEDOT:PSS; Au; silver
Methods:
Spin-coating; thermal evaporation; atomic layer deposition (ALD); sputtering; plasma-enhanced chemical vapor deposition; XRD; UPS; SEM
Key Parameters:
Spin speeds 1,000–6,000 r.p.m.; annealing temperatures 100–150 °C; SnO2 ALD at 100 °C; silicon wafer thickness 180 μm
Tables:
Photovoltaic performance data; ALD processing parameters for SnO2 layers
Figures:
S1–S9 including absorption spectra, band alignment, grain statistics, SEM, XRD, PCE measurements
Equations:
Binding energy calculation (Equation S1); vacancy formation energy calculation (Equation S2)
References Cited:
Nat Energy (2019; 2020); Nature Communications (2019; 2020); Sustainable Energy & Fuels (2018); Advanced Materials (2017); Front Energy (2017); IEEE J Photovoltaics (2016)
Year:
2026
Institution:
Cavendish Laboratory, University of Cambridge
Authors:
Bart Roose, Richard H. Friend
Keywords:
perovskite solar cells, SnO2, light soaking, photophysics, solar energy
Document Type:
Research Article
Material Studied:
SnO2, Ga-doped SnO2, perovskite absorber layers
Methodologies:
Photoluminescence measurements, Electrochemical impedance spectroscopy, XPS analysis
Phenomenon:
Light soaking effect, extrinsic electron concentration reduction, hydrogen desorption from oxygen vacancies
Application:
Perovskite solar cell performance enhancement
Endnote:
Open circuit voltage (Voc), fill factor (FF), power conversion efficiency (PCE) measurements
Year:
2024
Region / City:
South Korea
Topic:
Perovskite-based camera, object detection, multispectral imaging
Document Type:
Press Release
Organization:
Institute for Basic Science (IBS)
Authors:
Jinhong Park, Min Seok Kim, Joonsoo Kim, Sehui Chang, Mincheol Lee, Gil Ju Lee, Young Min Song, Dae-Hyeong Kim
Target Audience:
Researchers, scientists, engineers, media
Effective Period:
May 29, 2024
Approval Date:
May 29, 2024
Revision Date:
Not specified
DOI:
10.1126/scirobotics.adk6903
Publication Date:
May 29, 2024
Contact:
Dae-Hyeong Kim ([email protected]), Young Min Song ([email protected])
Note:
Description
Year:
N/A
Region / City:
N/A
Theme:
Construction Engineering
Document Type:
Classification Guide
Organization / Institution:
Virginia Department of Transportation (VDOT)
Author:
N/A
Target Audience:
Construction Engineering Professionals, Consultants
Period of validity:
N/A
Approval Date:
N/A
Date of Changes:
N/A
Year:
2022
Region / city:
Afghanistan
Theme:
Consultancy, Public Health, Family Planning
Document type:
Terms of Reference
Organization:
Marie Stopes International Afghanistan
Author:
Not specified
Target audience:
Consultants, MSI-A staff
Duration:
Not specified
Approval date:
Not specified
Date of changes:
Not specified
Year:
2024
Organization:
College of Eastern Idaho
Document Type:
Procedure
Category:
Facilities and Operations
Covered Individuals:
All CEI Employees
Approval Date:
12/09/2024
Previous Approval:
8/24/2020
Scope:
Idaho Falls Main Campus, East Idaho Workforce Training Center, Other CEI Controlled Facilities
Authorized Personnel:
Vice-President of Finance and Administration, Director of Facilities and Operations, Chief of Campus Security, Assistant Chief of Campus Security
System:
RAVE Alert Emergency Notification System
Testing Frequency:
At least once per year
Year:
2025
Region / City:
Rwanda
Theme:
Migration Health
Document Type:
Call for Expression of Interest
Issuing Agency:
IOM
Author:
IOM
Target Audience:
Organizations and agencies involved in health and migration
Period of Implementation:
November 01, 2025 – December 31, 2025
Approval Date:
September 30, 2025
Amendment Date:
N/A
Year:
2024
Region / City:
Rhode Island
Subject:
Marine and Coastal Professions, Community Engagement
Document Type:
Internship Overview
Organization:
Rhode Island Sea Grant (RISG)
Author:
Rhode Island Sea Grant
Target Audience:
Undergraduate students, particularly those from underrepresented and indigenous communities
Period of Action:
Summer 2024
Approval Date:
N/A
Change Date:
N/A
Organization:
Community Mental Health Authority - CEI
Governing body:
Board of Directors
Document type:
Meeting agenda
Meeting format:
Hybrid meeting
Date:
February 19, 2026
Time:
5:30 p.m.
Location:
812 E. Jolly Road, Lansing, MI 48910
Virtual platform:
Zoom
Meeting ID:
998 7407 8474
Chair:
Jeanne Pearl-Wright
Vice Chair:
Dale Copedge
Secretary:
Dwight Washington
Chief Executive Officer:
Sara Lurie
Chief Information Officer:
Brandon Dotson
Region / City:
Lansing, Michigan, United States
Related previous meeting:
January 22, 2026
Committees referenced:
Program & Planning Committee; Finance Committee; Special Executive Committee; Community Access Committee
Public participation:
Public comment periods included; meeting open under Michigan Open Meetings Act
Year:
2026
Region / city:
The Gambia
Subject:
Migrant Protection and Reintegration Training Programme
Document Type:
Call for Expression of Interest (CEI)
Agency / Institution:
International Organization for Migration (IOM) Mission in The Gambia
Author:
International Organization for Migration (IOM)
Target Audience:
NGOs, training institutions, agricultural experts
Implementation Period:
February 2026 – January 2027
Approval Date:
06 January 2026
Modification Date:
N/A
Year:
2024–2027
Subject:
Audit and expert recruitment
Document type:
Call for expressions of interest
Issuing body:
Not specified
Author:
Not specified
Target audience:
External experts in audit fields
Application deadline:
19 July 2024
Application status:
Closed as of 20 July 2024
Roster validity:
Until 1 March 2027
Modification date:
20 July 2024
Scope:
Various audit fields
Year:
2020
Region / City:
NIST
Topic:
Robotic Systems Benchmarking, Assembly Tasks
Document Type:
Fabrication Instructions
Organization:
National Institute of Standards and Technology (NIST)
Author:
NIST
Target Audience:
Robotics Researchers, Engineers
Effective Period:
Ongoing
Approval Date:
April 8, 2020
Modification Date:
N/A
Year:
2021
Region / City:
USA
Topic:
Robotic systems benchmarking, assembly operations
Document Type:
Technical Instruction
Organization:
National Institute of Standards and Technology (NIST)
Author:
Not specified
Target Audience:
Researchers and engineers in robotics
Effective Period:
Ongoing
Approval Date:
Not specified
Modification Date:
Not specified
Document title:
Inspection and Test Plan for Piping Fabrication and Installation
Document class:
Inspection and test plan
Discipline:
Piping engineering
Material scope:
Carbon steel
Work scope:
Piping fabrication at workshop and piping installation at site
Applicable standards:
ASME B31.3; ASME Section II; ASME Section V; ASME Section IX
Inspection methods:
Visual inspection; Radiographic testing; Ultrasonic testing; Magnetic particle inspection; Dye penetrant testing
Responsible parties:
Company; Contractor; Technical Maintenance department
Revision status:
Issued for review and approval
Validation period:
2 years
Approval authorities:
Facility Engineering & Integrity; Quality, Inspection & Re-certification; Field Engineering
Referenced documents:
Project procedures; Company specifications; WPS/PQR; NDT procedures
Associated records:
Inspection reports; NDT reports; material certificates; welding and testing records
Rapid Fabrication of Mesoporous TiO2 thin films by Pulsed Fibre Laser for Dye Sensitized Solar Cells
Year:
2026
Region / city:
Manchester, UK
Theme:
Solar Energy, Materials Science
Document Type:
Research Paper
Organization / Institution:
The University of Manchester
Author:
Aseel Hadi, Mansour Alhabradi, Qian Chen, Hong Liu, Wei Guo, Michele Curioni, Robert Cernik, Zhu Liu
Target Audience:
Researchers in material science and solar energy
Period of validity:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2025
Note:
Region / city
Topic:
Metal fabrication, safety, welding, technical standards
Document type:
Standards
Target audience:
Students, metal fabrication professionals
Effective period:
July 2025
Year:
2024
Region / City:
Hanford
Topic:
Fabrication of threaded studs and locking pins for pump skid
Document Type:
Statement of Work
Organization:
WRPS
Author:
WRPS Engineering and Quality Assurance
Target Audience:
Procurement and fabrication teams
Period of Action:
November 24, 2024
Approval Date:
November 24, 2024
Revision Date:
November 24, 2024
Year:
2023
Region / City:
United Kingdom
Theme:
Vocational Qualification, Engineering, Welding
Document Type:
Qualification Manual
Organ / Institution:
EAL
Author:
EAL
Target Audience:
Learners, Training Providers, Apprentices
Period of Validity:
Ongoing
Approval Date:
Not specified
Date of Amendments:
Not specified
Year:
2019
Region / City:
British Columbia
Topic:
Bridge construction, Bearings
Document Type:
Technical Specification
Organ / Institution:
Ministry of Transportation and Infrastructure, British Columbia
Author:
Unknown
Target Audience:
Contractors, Engineers, Ministry Representatives
Period of Validity:
Not specified
Approval Date:
Not specified
Amendment Date:
Not specified
The document provides technical specifications for the supply, fabrication, and installation of bearing assemblies for bridges in accordance with the Canadian Highway Bridge Design Code (CHBD:
19, and other related standards.
Year:
2024
Region / City:
Guyana
Industry:
Offshore Energy
Document Type:
Request for Information (RFI)
Organization:
Guyana Deep Water Operations Incorporated (GDO)
Author:
Guyana Deep Water Operations Incorporated
Target Audience:
Local Companies in Guyana, Suppliers of Structural Steel Fabrication
Period of Action:
April 24, 2024 – May 15, 2024
Approval Date:
April 24, 2024
Amendment Date:
N/A