From the Laboratory to Industry:
How Graphenemex Graphene Drives Innovation in Mexico (Part II)
In Part I of this article, we discussed how incorporating graphene into a product or process does not begin with a formulation or the purchase of a nanomaterial, but rather with the willingness to innovate.
If a company or prospective customer has identified a challenge that could potentially be solved through the use of graphene, and there is a willingness to invest time, resources, and human talent in a research and development process, a new question naturally arises:
How do I get started?
The answer is straightforward, although it requires commitment, collaboration, and work. The following outlines the development pathway that Graphenemex® has built through more than ten years of experience producing graphene-based materials and collaborating with different industries in the adaptation and implementation of this technology.
Understanding Graphene and Its Possibilities
Before attempting to initiate experimental trials, it is important for the interested party to understand, at least in general terms, what graphene is, what distinguishes its different forms, and what types of benefits it can provide. It is not necessary to become a graphene specialist. Graphenemex® offers complete openness and technical support precisely for that purpose. However, it is highly recommended to involve personnel from technical, research and development, quality assurance, and production departments in order to address questions and gain a clear understanding of the actual capabilities and limitations of this technology.
Likewise, Graphenemex® needs to understand the general characteristics of the client’s process. To this end, it is useful to share information related to the raw materials employed, formulations and general manufacturing processes, quality control methods, as well as the regulations or specifications that the final product must satisfy. It is not necessary to disclose trade secrets or complete formulations; however, sufficient information should be provided to enable an understanding of the system into which graphene is intended to be incorporated.
Information Protection
Depending on the nature of the project, it may be advisable to formalize Non-Disclosure Agreements (NDAs) before exchanging detailed technical information. These agreements help protect both the client’s proprietary knowledge and developments, as well as the methodologies, materials, and accumulated expertise of Graphenemex®. Confidentiality promotes a more open and efficient collaboration, allowing information to be shared without compromising the intellectual property of either party.
Material Selection
The term graphene encompasses an entire family of carbon-based materials. Its most widely recognized variants include graphene itself, graphene oxide, and reduced graphene. However, this family is considerably broader than what is commonly described in the literature as standard materials. This is because each producer employs its own synthesis methodology, with or without additional functionalization processes. It is precisely at this point that differences become most evident when the development stage begins.
As Graphenemex® manufactures its own graphene-based materials, it can recommend the material type with the highest probability of success for a particular application. In some cases, conventionally produced graphene materials can interact adequately with the customer’s matrix without requiring additional modifications. This is particularly important because it can significantly reduce both development time and costs. However, when compatibility is limited, the possibility of performing surface chemical modifications or employing coupling agents to promote interaction with the raw materials used can be evaluated.
Compatibility Testing
To fully leverage graphene’s characteristics, it must be integrated into a three-dimensional matrix capable of maintaining it in a dispersed and stabilized state, thereby enabling the balanced transfer of its properties throughout the system.
Consequently, this stage seeks to identify which of the raw materials present in the formulation can serve as a carrier or vehicle to facilitate the integration of graphene into the matrix. Likewise, this phase often provides guidance regarding the most appropriate stage or portion of the manufacturing process for incorporating graphene into the system.
Exploratory Trials
Once the most compatible material or materials have been identified, it is important to conduct small-scale exploratory trials to evaluate different graphene concentrations, as well as alternative integration methods for the new system or product.
This is necessary because, just as there is no single type of graphene, there is also no standard dosage or universal method for taking advantage of its properties. The good news is that, in many polymer systems, coatings, and resin-based formulations, very low graphene loadings by weight are often sufficient to produce significant improvements, provided that the graphene is properly distributed throughout the supporting matrix.
Testing Under Relevant Operating Conditions
After identifying the most compatible graphene material and the effective dosage range at laboratory scale, it becomes possible to schedule trials under actual processing conditions while monitoring the quality parameters normally used by the customer.
In this regard, the development of graphene-based applications should be understood as a shared learning process in which the customer contributes expertise regarding their product, while Graphenemex® contributes its experience in graphene technology. The combination of these complementary capabilities is what ultimately makes it possible to address a real challenge or achieve a specific development objective.
